FCC ID: 2ALEPT0006338 LoRaWAN IoT multi-purpose sensors for indoor use

TEKTELIC Communications Inc. LoRa IoT Smart Room Sensor User Guide Document Type: User Guide Document Number: T0006338_UG Document Issue: 1.2 Document Status: Release Product Name: LoRa IoT Smart Room Sensor Product Code & Revision: T0006115 (Base Model, NA) T0006116 (PIR Model, NA) T0006163 (Base Model, DN) T0006164 (PIR Model, DN) Issue Date: August 14, 2019 2019 TEKTELIC Communications Inc., all rights reserved. All products, names, and services are trademarks and registered trademarks of their respective companies. TEKTELIC Communications Inc. 7657 10th Street NE Calgary, AB, Canada T2E 8X2 Phone: (403) 338-6900 Revision History Version Date Editor Comments 0.1 0.2 1.0 June 12, 2019 June 17, 2019 July 30, 2019 Emma Tholl Emma Tholl Reza Nikjah 1.1 1.2 August 13, 2019 Reza Nikjah August 14, 2019 Reza Nikjah Initial Draft. Added region info, made corrections. Release for NA and DN certification:

Updated for cable clip in Base model. Updated for digital and analog modes of External Connector. Updated for battery type. Updated for maximum output power. Updated for Light Transducer operation. Updated for Accelerometer operation. Updated for PIR sense pattern for ceiling-mount and wall-

mount lenses. Compliance statements for Industry Canada were updated and also given in French. Added to compliance statements. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 2 of 27 Table of Contents Revision History .............................................................................................................................. 2 List of Tables ................................................................................................................................... 5 List of Figures .................................................................................................................................. 6 1 Product Description ................................................................................................................. 7 1.1 Overview .......................................................................................................................... 7 1.2 1.3 Physical Interfaces ............................................................................................................ 8 Specifications.................................................................................................................... 9 1.3.1 Temperature and Relative Humidity Transducer ................................................... 11 1.3.2 Acceleration Transducer ......................................................................................... 11 1.3.3 Ambient Light Transducer ....................................................................................... 12 1.3.4 Motion Detection (PIR) Transducer ........................................................................ 12 1.3.5 Magnetic Switch ...................................................................................................... 15 1.3.6 External Connection ................................................................................................ 15 1.3.7 Moisture Detection Transducer .............................................................................. 16 2 Installation ............................................................................................................................. 17 2.1 2.2 Included Product and Installation Material ................................................................... 17 Safety Precautions .......................................................................................................... 17 2.3 Unpacking and Inspection .............................................................................................. 17 2.4 2.5 2.6 Required Equipment for Installation .............................................................................. 17 Smart Room Sensor Mounting ....................................................................................... 18 External Connector Cable Installation ............................................................................ 18 3 Power UP and Commissioning, and Monitoring ................................................................... 20 3.1 3.2 Required Equipment ...................................................................................................... 20 Power Up/Down Procedure ........................................................................................... 20 4 Operation, Alarms, and Management ................................................................................... 21 4.1 4.2 4.3 4.4 Configuration .................................................................................................................. 21 Default Configuration ..................................................................................................... 21 LED Behaviour ................................................................................................................ 21 Reset Button Function .................................................................................................... 22 LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 3 of 27 5 6 Battery Replacement ............................................................................................................. 23 Compliance Statements ......................................................................................................... 25 References .................................................................................................................................... 27 LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 4 of 27 List of Tables Table 1-1: Smart Room Sensor Models.......................................................................................... 7 Table 1-2: Smart Room Sensor Functional Variants ...................................................................... 7 Table 1-3: Smart Room Sensor Specifications ............................................................................... 9 Table 1-4: Smart Room Sensor Interface Connector Types ......................................................... 16 LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 5 of 27 List of Figures Figure 1-1: The Smart Room Sensor models.................................................................................. 8 Figure 1-2: The Smart Room Sensor external interface layout. ................................................... 9 Figure 1-3: The PIR Transducer theoretical sense pattern with the ceiling-mount lens. ........... 13 Figure 1-4: The PIR Transducer theoretical sense pattern with the wall-mount lens. ............... 14 Figure 1-5: The alignment of PIR sense pattern with the ceiling-mount lens to the Room Sensor body. ............................................................................................................................................ 14 Figure 2-1: The Smart Room Sensor external connector signals. ............................................... 18 Figure 2-2: The cable clip to be attached to the Base model as shown if a cable is to be connected to the External Connector. ......................................................................................... 19 LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 6 of 27 1 Product Description 1.1 Overview The Smart Room Sensor is a multi-purpose LoRaWAN IoT sensor packed into a very small form factor. The Smart Room Sensor is ideal for monitoring and reporting temperature, humidity, light, shock and open/closed doors and windows in an indoor environment. Additional sensing features such as leak and motion detection, as well as counting pulses from an external device, are also supported with the appropriate Room Sensor model. Table 1-1 presents the available Smart Room Sensor models, regional variants, and corresponding LoRa channel plan [1]. Table 1-2 presents the features available in the two functional variants (Base and PIR). Family Module T-Code LoRaWAN RF Region Tx (Uplink) Band Rx (Downlink) Band Table 1-1: Smart Room Sensor Models Smart Room Base, NA T0006115 Smart Room PIR, NA T0006116 Smart Room Base, DN T0006163 Smart Room PIR, DN T0006164 US915 US915 DN915 DN915 902-915 MHz (ISM) 923-928 MHz (ISM) 902-915 MHz (ISM) 923-928 MHz (ISM) 902-915 MHz (ISM) 722-728 MHz (DISH) 902-915 MHz (ISM) 722-728 MHz (DISH) Table 1-2: Smart Room Sensor Functional Variants Feature Base Model PIR Model Temperature Relative Humidity Accelerometer Light Detection Human Motion Detection (PIR) Magnetic Switch External Connection Moisture Detection X X X X X X X X X X X X X Temperature & Relative Humidity: Transducer reports temperature and relative humidity of the local environment. Accelerometer: Configurable triggers allow the sensor to detect if it has been moved. Light Detection: Light transducer reports the presence or absence of light using a configurable intensity threshold. Motion Detection (PIR): A top mounted PIR transducer detects people moving within the sensors field of view (FoV). LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 7 of 27 Magnetic Switch: Digital On/Off sensing with an internal magnetic switch. External Connection: In the digital mode, external contacts connected with a short cable can be monitored for on/off states or used to count events. In the analog mode, a thermistor can be connected for remote temperature sensing. Moisture Detection: Capacitive transducer mounted in the sensor case detects pooling water under the device for flood or leak detection. Figure 1-1 illustrates the two Smart Room Sensor functional variants. Both variants share the same external dimensions (42mm x 42mm x 17mm). Base Model PIR Model Figure 1-1: The Smart Room Sensor models. 1.2 Physical Interfaces Figure 1-2 illustrates the customer accessible interfaces for the Smart Room Sensor. All models share the same layout, though only functional interfaces are exposed in the case of each model. For example, a Base model has been shown in Figure 1-2, which does not have the PIR element. Also, the PIR model does not have the External Connector. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 8 of 27 Magnetic Switch Area Humidity &

Temperature Battery Pull Tab LoRa LED System LED PIR Transducer Reset Button External Connector Light Transducer Figure 1-2: The Smart Room Sensor external interface layout. 1.3 Specifications The Smart Room Sensor specifications are listed in Table 1-3. Table 1-3: Smart Room Sensor Specifications Requirement Parameter Use environment Operating temperature Storage temperature RH Size Weight Power source Network technology/Frequency band Air interface Indoor commercial/residential only 0C60C 10C40C for optimal battery life

-30C60C 0C30C for optimal battery life 5%95%, non-condensing 42 mm x 42 mm x 17 mm (enclosure) 42 mm x 42 mm x 20 mm (with bracket assembly) 25 g Battery operated, with FET based reverse polarity protection. LoRaWAN with US915 and DN915 flavors LoRa LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 9 of 27 Lifetime Maximum transmit power Number of indicator LEDs Measurement sensing functions Detection sensing functions Temperature measurement accuracy Humidity measurement accuracy Light sensitivity Accelerometer sensitivity Moisture detection Motion detection

> 5 years Base model with baseline use cases1

> 3.5 years PIR model with baseline use cases1 14 dBm 2 (red) Temperature, humidity, light, acceleration, remote temperature sensing Moisture, movement, magnetic field, external connector

< 0.3C between 0C and 5C 0.2C between 5C and 60C

< 4% between 0% and 100%

2% between 20% and 80%

Detection of weak light to typical light conditions (5 lux to 1000 lux) Peak sensitivity at 500 nm 16 mg/LSB, 32 mg/LSB, 64 mg/LSB, 192 mg/LSB corresponding to measurement ranges of 2 g, 4 g, 8 g, 16 g Capacitive moisture detection Range: ~ 0 mm from bottom surface of sensor case Pyroelectric infrared sensor, four-element Two lens type options:

o Ceiling mount X-angle: 86 Y-angle: 74 Height: 2.67 m o Wall mount X-angle: 94 Y-angle: 20 1 The baseline use cases include:

1) Temperature: 22C Tx power:

LoRa SF:

Tx periodicity: 4 times/hour for 10 hours and 2 times/hour for 14 hours (= 68 times/day) 10 dBm 10 2) Temperature: 22C Tx power:

LoRa SF:

Tx periodicity: 4 times/hour for 10 hours and 2 times/hour for 14 hours (= 68 times/day) 14 dBm 10 3) Temperature: 22C Tx power:

LoRa SF:

Tx periodicity: 4 times/hour for 10 hours and 2 times/hour for 14 hours (= 68 times/day) 10 dBm 8 LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 10 of 27 Magnetic switch actuation distance External Connection Remote Temperature Sense Z-range: 4 m Operating range: 5-15 AT Requires about 10 gauss at edge of sensor to activate Actuation distance at least 15 mm Designed to connect to an open-drain output 1.8 V compliant input with pull-up Input pulse frequency <= 20 Hz A remote temperature probe (recommended 10-k) can be connected to External Connector Measurement range: -40C 85C 1.3.1 Temperature and Relative Humidity Transducer The Room Sensor models contain a Temperature and Relative Humidity Transducer. Details on the transducer range and accuracy are listed in Table 1-3. Note that because the transducer element is located inside the Sensor housing sense response time will not be immediate. An opening in the top cover surface directly over the transducer is designed to allow ambient air to contact the transducer. Response time can be reduced by forcing air to move over the Sensor in the region of the transducer opening. MCU temperature is also reported. This is a less accurate temperature measurement using a transducer located in the Room Sensor microprocessor. The Sensor can be configured to report temperature and RH values or to report alarms based on a customer configured normal operating window. High and low alarm points can be set individually for temperature, humidity and MCU temperature. The sample rate for checking the transducers is user configurable with different sample rates settable if the measured value is inside or outside the normal operating window. 1.3.2 Acceleration Transducer The Acceleration sensing is provided by an integrated 6-axis accelerometer, which can be disabled to conserve battery life. The Room Sensor supports two independent interrupt-based accelerometer events with configurable thresholds: acceleration event and impact alarm event. The acceleration event is based on exceeding an acceleration threshold. The accelerometer is disabled for a configurable debounce time after an acceleration event such that there will not be multiple reports for a single event. The impact alarm event is raised when an impact alarm threshold is exceeded for a configurable number of times within a configurable period. The impact alarm is cleared after a grace period of no impact alarms. Both acceleration and impact alarm functions can be independently disabled or enabled. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 11 of 27 Accelerometer readings can be in the form of the X-Y-Z acceleration vector or the magnitude of such vector, and can be reported periodically. The X, Y, and Z axes can be independently disabled or enabled. The output value for a disabled axis is zero. The rate at which acceleration is sampled is configurable to 1 Hz, 10 Hz, 25 Hz, 50 Hz, 100 Hz, 200 Hz, or 400 Hz. Higher sample rates allow the detection of shorter acceleration events at the cost of shorter battery life. This is an important consideration when configuring the acceleration and impact alarm functions. The default sample rate is 1 Hz. 1.3.3 Ambient Light Transducer The Smart Room Sensor models contain an ambient light sensor. Light is measured through a light pipe located on the top surface of the Sensor. The Sensor can report both the light intensity (periodically) and the light status (dark or bright) based on a configurable light threshold. The transducer is sensitive to human visible light with a peak sensitivity at 550 nm. The approximate light intensity sensing range is 5 lux to 1000 lux. The light threshold is customer settable over the range of 1 to 63. If the light status is dark and a light intensity greater than the set point is detected, or if the light status is bright and a light intensity smaller than the threshold is detected, an event is reported. The event-based reporting can be disabled or enabled. The customer needs to test their application for the appropriate trigger point. The sample rate is also customer settable with higher sample rates increasing battery consumption. 1.3.4 Motion Detection (PIR) Transducer The Room Sensor PIR model contains a Motion Detector. The Motion Detection Transducer contains PIR elements and is configured to sense human motion within its field of view (FoV). The transducer has ceiling-mount and wall-mount Fresnel lens options. Combined with the ceiling-mount lens, the sense range for a ceiling height of 2.7 m is a rectangular area of 5 m x 4 m. Figure 1-4 and Figure 1-4 show the (theoretical) sense pattern for the ceiling-mount and wall-mount lenses2. The rectangular boxes inside the pattern shown in Figure 1-4 appear in pairs and represent sensor element beams (the pattern shown correspond to a dual-element 2 This is the theoretical maximum sense range as claimed by the transducer manufacturer. The sense range is determined as the projection of the transducer FoV on the ground, and therefore, should not be interpreted as the coverage area where the sensor can detect moving people. In general, due to the conical nature of the transducer FoV, people need to be closer to the sensor to be detected. The amount of IR radiation from a moving person, which is also impacted by the persons clothing or type of skin cover, also plays an important role at determining the detection range. In a test performed at the TEKTELIC lab, the sensor was mounted on the ceiling with a height of 2.67 m. The coverage area for a person moving around with business casual clothing was obtained as an area of about 5 m x 4 m. This corresponds to X-angle and Y-angle being approximately 86 and 74. In another test, the Z-

range with the wall-mount lens for a walking person within the center of the FoV was measured to be about 4 m. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 12 of 27 PIR transducer). To be most effective at detecting motion, the subject must move across sensor element beams. The Room Sensor should be mounted so that the subjects move across its FoV and not towards or away from the Sensor. The sense pattern alignment to the Room Sensor body for the ceiling-mount lens is shown in Figure 1-5. The X and Y ranges shown in Figure 1-5 are for a ceiling height of 2.7 m. Note: Avoid exposing the PIR lens to strong UV light such as direct sunlight. Do not paint the surface of the lens or attempt to clean it. Any deformation of the lens will distort the sense pattern. Figure 1-3: The PIR Transducer theoretical sense pattern with the ceiling-mount lens. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 13 of 27 Figure 1-4: The PIR Transducer theoretical sense pattern with the wall-mount lens. 5 m View 4 m View Figure 1-5: The alignment of PIR sense pattern with the ceiling-mount lens to the Room Sensor body. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 14 of 27 To conserve battery usage, the Room Sensor only reports motion when it is first detected and when motion has not been detected for a configurable grace period. See Section 3.3.7 in the Room Sensor Technical Reference Manual [2] for a detailed description of how the motion function is configured. 1.3.5 Magnetic Switch All Room Sensor models contain a reed magnetic switch. The location of the switch is shown in Figure 1-2. The Room Sensor can be configured to activate based on the state of this switch and to report after a customer settable count of switch events. A customer supplied magnet is required to activate the switch. To activate the switch, a magnetic field of about 10 gauss (1 milli-tesla) must be applied to the edge of Sensor. Standex-

Meder M4, M5 or M13 magnets are suggested but any magnet of sufficient strength can be used. Stronger magnets are required as the distance between the magnet and sensor increases. The customer must test their selected magnet in their application to verify functionality. The switch function can be configured to sense open to close events, close to open events or both types of events. For example, if the Sensor is being used for sensing access to a door and is set to read both event types, it will record an event each time the door is opened and each time it is closed. The reporting of these events be set by the customer to report after a number of events has occurred. If it is set to 0, no events are reported. If it is set to 1, it reports after each event. If it is set to , it will report after events. This setting has a range of ( =) 0 to 65535 events. 1.3.6 External Connection The Room Sensor Base model contains an External Connector, which has two modes, digital and analog. In the digital mode, the internal, control, and reporting interfaces of the External Connector are similar to, but independent from, the Magnetic Switch in the Base model. See Section 1.3.5 for a description of the event function configuration and reporting count feature, which are similar to those of External Connector. In the digital mode, the External Connector electrical interface is designed to be connected to an open-drain output; however, the signal line can also be driven with digital signals at 1.8 V logic levels. In the analog mode, the External Connector is connected to a 10-k thermistor (recommended CWF3AA103G3380 and NTCAIMME3) for remote temperature sense in the range of -40C to 85C. The Sensor in this mode of the External Connectors report voltages, which can then be converted to temperatures. The conversion formula for CWF3AA103G3380 is LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 15 of 27

=

3380 ln (

0.00314 0.0000018) 273.15 where is the thermistor temperature in C, and is the External Connector reading in mV. The conversion formula for NTCAIMME3 is

=

3984 ln (

0.000416 0.00000024) 273.15 The physical connector and its mating connector of the External Connector are listed in Table 1-4. The Room Sensor is not supplied with an external connection jumper cable. The link in Table 1-4 is a suggested cable. It is the customer's responsibility to modify the cable harness for their application. The connection cable MUST be routed through a provided cable clip and the cable length should NOT exceed 3 meters. Do not connect to an outdoor device. See Section 2.6 for the connector pin assignment and cable installation. Table 1-4: Smart Room Sensor Interface Connector Types Interface Sensor Connector Mating Jumper Cable (300mm) External Connector JST B2B-ZR(LF)(SN) JST A02ZR02ZR28H305B 1.3.7 Moisture Detection Transducer The Room Sensor Base model contains a Moisture Detector. The Moisture Detection Transducer is built into the bottom surface of the Base model housing (screw side). The transducer senses changes in capacitance at the bottom surface of the Sensor housing in the presence of moisture. In other words, the moisture is detected at 0 mm range from the bottom surface (the bottom surface should get moist). This transducer is best suited to sensing the presence of water. The transducer is sensitive materials in the sensing region so the trigger set point for reporting the presence of water must be calibrated for each application. This transducer can also be used to sense liquids other than water or skin. The customer must evaluate each application and configure the trigger point as required. A calibration command can be sent to the Sensor to set a "dry" condition. The alarm point can also be set directly as a value. Sample period for moisture detection can be set to one of 4 values: 16, 32, 64, or 128 seconds. Smaller sample periods (faster sampling) uses more energy and shortens battery life. The default sample period is 32 seconds. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 16 of 27 2 Installation 2.1 Included Product and Installation Material The following items are included with each sensor:

Smart Room Sensor Mounting Bracket User Guide 2.2 Safety Precautions The following safety precautions should be observed:

The Smart Room Sensor is intended for indoor use only. The Smart Room Sensor contains a lithium coin cell battery. NEVER allow small children near batteries: if a battery is swallowed, immediately seek medical attention. To reduce risk of fire, explosion or chemical burns: replace only with approved 3 V CR2450 coin batteries; DO NOT recharge, disassemble, heat above 100C (212F) or incinerate battery. The Smart Room Sensor requires an external magnet for use with the internal magnetic switch. Keep magnets away from all children. Small magnets can pose a serious choking hazard. If multiple magnets are swallowed, immediately seek medical attention. 2.3 Unpacking and Inspection The following should be considered during the unpacking of a new Smart Room Sensor:

1. Inspect the shipping carton and report any significant damage to TEKTELIC. 2. Unpacking should be conducted in a clean and dry location. 3. Do not discard the shipping box or inserts as they will be required if a unit is returned for repair or re-configuration. 2.4 Required Equipment for Installation There are no tools required for Smart Room Sensor installation. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 17 of 27 2.5 Smart Room Sensor Mounting Smart Room Sensor is designed to be mounted using the supplied mounting bracket. The bracket can be attached using screws or double-sided tape (not included). When mounting on a vertical surface, ensure that the Room Sensor will not be orientated with the case retaining screws towards the ceiling. This could cause the Room Sensor to accidently slip off the mount and fall. There are no orientation concerns when the Room Sensor is mounted to a horizontal surface. 2.6 External Connector Cable Installation The Smart Room Sensor with external connection installation requires connection to an external device. The external device cable attaches to the 2-pin connector located on the top of the sensor. Figure 2-1 shows the external connector pinout. In the digital mode, the connector is designed to be attached to an open-drain output; however, the signal line can also be driven with digital signals at 1.8 V logic levels. In the analog mode, the two pins of the External Connector are polarity agnostic, and are connected to a thermistor. Figure 2-1: The Smart Room Sensor external connector signals. In the digital or analog mode, the connection cable MUST be routed through a cable clip provided with the Base model, as shown in Figure 2-2. This leads to the best EMI performance of the Sensor. The cable length in any mode should NOT exceed 3 meters. Also ensure that the cable connection is not routed outdoors. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 18 of 27 Figure 2-2: The cable clip to be attached to the Base model as shown if a cable is to be connected to the External Connector. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 19 of 27 3 Power UP and Commissioning, and Monitoring 3.1 Required Equipment No special equipment is required to power on the Smart Room Sensor. 3.2 Power Up/Down Procedure Once the sensor information has been added to the Network Server, pull out the battery tab to engage the battery. To turn off the device the battery must be removed, but to simply reset the device, the external reset button can be pushed; see Section 4.4 for description of the reset function. Refer to Section 5 Battery Replacement for instructions on battery removal. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 20 of 27 4 Operation, Alarms, and Management 4.1 Configuration The Smart Room Sensor supports a full range of Over-the-Air (OTA) configuration options. Specific technical details are available in the Room Sensor Technical Reference Manual [2]. All configuration commands need to be sent OTA during a sensors downlink windows. 4.2 Default Configuration The default configuration on the Base and External Connection Room Sensor is:

Report Temperature, Humidity, and Battery Voltage every one (1) hour. Report actuation of the Magnetic Switch and the Digital Input (i.e. External Connector in the digital mode) every one (1) actuation. The default configuration on the PIR Room Sensor is:

Report Temperature, Humidity, and Battery Voltage every one (1) hour. Report the PIR status:

o When PIR first detects motion. o When PIR has stopped detecting motion for more than five (5) minutes. Report actuation of the Magnetic Switch every one (1) actuation. 4.3 LED Behaviour See Figure 1-2 for the location and identification of the sensor LEDs. During the boot and join procedure:

Both LEDs will come on briefly when power is first applied. After a small delay ( < 1 second ) the LEDs will turn off and one of them will blink briefly. o If the System LED blinks, then all health checks on the board passed. o If the LoRa LED blinks, then one of the health checks failed. Consider replacing the battery, or moving the sensor to an environment within temperature range. Immediately after, the join procedure will begin. During the time the System LED will blink continuously until the sensor has joined a network. The LoRa LED will now blink whenever LoRa activity occurs on the sensor (transmitting or receiving packets) LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 21 of 27 During normal operation:

The LoRa LED will blink whenever LoRa activity occurs on the sensor (transmitting or receiving packets) The System LED can be controlled via the downlink command interface. 4.4 Reset Button Function There is a reset button on the device, that can be pushed by a pin, such as a paper clip (see Figure 1-2). The button should not be pushed hard. The reset is instant, i.e. the button does not need to be kept pushed. The reset restarts the microprocessor. All the FW load and configuration parameters in the Flash are remembered during the reset. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 22 of 27 5 Battery Replacement The Smart Room Sensor is powered by a standard CR2477 coin cell. Use only approved CR2477 cells when replacing the battery. The following are approved replacement cells:

Panasonic Sony EVE Energy FDK Corporation In order to access the battery, remove the two screws securing the case. The screws are accessible on the bottom of the sensor case and require a Phillips screwdriver PH1:

Remove the two screws on the bottom of the case. While holding the sensor with the bottom facing up, remove the bottom of the case by gently prying the case apart. With the bottom removed, the coin cell holder is accessible. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 23 of 27 Remove the coin cell from the holder by gently pushing the cell a little outwards (e.g. by a small screwdriver), then taking the cell from the other end and pulling it out as indicated in the image below:

Place the new cell in the holder. The top of the coin cell is marked with a + symbol indicating the positive terminal. This positive terminal must face up when replacing the cell. Push the cell into the holder until it hits the closed end of the holder. Check for LED activity. If the LEDs are lit, the battery replacement was successful. Replace the sensor cover and insert the two screws. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 24 of 27 6 Compliance Statements Federal Communications Commission This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. To comply with FCC exposure limits for general population / uncontrolled exposure, this device should be installed at a distance of 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the Increase the separation between the equipment and receiver. receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Innovation, Science and Economic Development Canada This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 25 of 27 This device should be installed and operated with minimum distance 0.2 m from human body. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

(1) Lappareil ne doit pas produire de brouillage.

(2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Cet appareil doit tre install et utilise une distance minimale de 0.2 m du corps humain. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 26 of 27 References

[1] LoRa Alliance, "LoRaWAN 1.1 Regional Parameters," ver. 1.1, rev. B, Jan 2018.

[2] TEKTELIC Communications Inc., "LoRa IoT Smart Room Sensor Technical Reference Manual," ver 0.5. LoRa IoT Smart Room Sensor User Guide TEKTELIC Communications Inc. T0006338_UG Version 1.2 Page 27 of 27

This document contains proprietary information and may not be copied or reproduced without the express written permission of a duly authorized representative of TEKTELIC Communications Inc. Copyright 2021 TEKTELIC Communications Inc. All Rights Reserved REV. A REVISIONS DESCRIPTION DATE 28-Jul-2022 1.65"

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SMART ROOM SENSOR MODULE, GEN3+, BASE, NA DWG NO. Label Information SCALE:2:1 REVISION D0 SHEET 1 OF 2 SIZE A3 This document contains proprietary information and may not be copied or reproduced without the express written permission of a duly authorized representative of TEKTELIC Communications Inc. Copyright 2021 TEKTELIC Communications Inc. All Rights Reserved 1.00"

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FCC ID: 2ALEPT0006338 Label & Location Label location FCC ID: 2ALEPT0006338 Label sample Label & Location North American Base variant. (for USA and Canadian market) Dimension in inches FCC ID: 2ALEPT0006338 Label & Location North American PIR variant. (for USA and Canadian market) FCC ID: 2ALEPT0006338 Label & Location DISH Network Base variant. (for USA market only) FCC ID: 2ALEPT0006338 Label & Location DISH Network PIR variant. (for USA market only)

Federal Communications Commission Authorization and Evaluation Division August 4th, 2022 Class II Permissive Change Request for FCC ID: 2ALEPT0006338 We, the undersigned, request a Class II Permissive Change for the Comfort and Vivid, formerly known as Smart Room Sensor Base and PIR, with FCC ID 2ALEPT0006338, in accordance with the permissive change rules presented in KDB Publication 178919 D01 + Notification 202109-

001. The Comfort/Vivid is a compact, low power, cost effective LoRa multi-sensor for IoT applications. Comfort and Vivid sensors are powered by disposable CR2477 coin-cell batteries, which has not changed from the previous design. Similarly, the LoRa radio IC and supporting RF circuitry has not changed in the updated design. The differences between the updated Comfort/Vivid and previous Smart Room Sensor Base/PIR RF components are as follows:

New antenna with higher gain. Radio ICs and supporting circuitry slightly moved within the existing circuit board outline without impacting the devices form or functional specification. Added shielding on the RF components and radio ICs. Sincerely, Tom Danshin Manager, System Design

Federal Communications Commission Authorization and Evaluation Division Date: August 5th, 2022 Subject: Confidentiality Request regarding Class II Permissive Change Request for FCC ID:

2ALEPT0006338 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request to hold permanently confidential the information accompanying this application as outlined below:

File Name T0006338_BlkDia-Old.pdf T0006338_BlkDia-New.pdf T0006132_CS_Rev_A3.pdf T0006133_CS_Rev_A3.pdf T0008168_NA_BASE_RevA2_Jul019.pdf T0008169_NA_PIR_RevA1_Jul07.pdf T0006338_PartList.xlsx The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation not listed above will not be made before the date of the Grant for this application. Exhibit Type Block Diagram Schematics Part List Sincerely, Tom Danshin, Manager, System Design TEKTELIC Communications Inc.

Federal Communications Commission Authorization and Evaluation Division Date: August 5th, 2022 Subject: Product Family Description Regarding Class II Permissive Change Request for FCC ID:

2ALEPT0006338 To Whom It May Concern:

The Comfort and Vivid, formerly known as Smart Room Sensor Base and PIR, respectively, are LoRa sensors for IoT applications. Each sensor can support multiple RF regions, including North America. The Comfort and Vivid are functional variants in the same sensor family. The Comfort variant has product code T0006115 and the Vivid variant has product code T0006116. The Comfort and Vivid variants do not differ in RF circuitry, but only differ in their transducers. The digital/analog input transducer is exclusive to the Comfort variant, while the PIR human motion detector is exclusive to the Vivid variant. These differences have been shown in the following table:

Sensing Function Ambient Temperature Ambient Relative Humidity MCU Temperature Ambient Light Accelerometer PIR (Human Motion Detector) Hall Effect External Connector (Digital Input) /

Remote Temperature Sense (Analog Input) Sensor Variant Comfort Vivid The PIR human motion detector is exclusive to the Vivid, and consists of a PIR element and supporting circuitry that signals the microcontroller when human motion is detected within the PIR element field of view. The Comfort features a 2-pin external connector that can be configured as a digital or analog input. In digital mode, it can detect closed and open connections. In analog mode, it can be connected to a thermistor for remote temperature sensing. Sincerely, Tom Danshin, Manager, System Design TEKTELIC Communications Inc.

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: August 14th, 2019 SUBJECT: FCC Application for FCC ID: 2ALEPT0006338 To Whom It May Concern:

We, the undersigned, hereby authorize Marc Rousseau at Electronics Test Centre Airdrie

(MPB Technologies Inc.) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Electronics Test Center Airdrie (MPB Technologies Inc.) on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-

Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Tom Danshin, P.Eng. Senior System Engineer TEKTELIC Communications Inc.

Federal Communications Commission Authorization and Evaluation Division Date: August 14th, 2019 Subject: Confidentiality Request regarding application for certification of FCC ID:

2ALEPT0006338 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request to hold permanently confidential the information accompanying this application as outlined below:

Exhibit Type Block Diagram Schematics Part List Operational Description Tune up File Name T0006338_BlkDia.pdf T0006338_Sch.pdf T0006338_PartList.pdf T0006338_OpDesc.pdf T0006338_TunProc.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation not listed above will not be made before the date of the Grant for this application. Sincerely, Tom Danshin, System Engineer TEKTELIC Communications Inc.

Federal Communications Commission Authorization and Evaluation Division Date: August 14th, 2019 Subject: Product Family Description Regarding Application for Certification of FCC ID: 2ALEPT0006338 To Whom It May Concern:

The Smart Room Sensor is a LoRa sensor for IoT applications. It has two RF variants: NA and DN. The NA and DN variants have the same Tx band, circuitry, antenna, and output power. However, they have different Rx band and antenna. The Smart Room Sensor also has two functional variants: Base and PIR. Therefore, the product has a total of four variants: NA Base, NA PIR, DN Base, and DN PIR, with product codes T0006115, T0006116, T0006163, T0006164, respectively. The Base and PIR functional variants are not different in RF circuitry, but are only different in their transducers:

Base has the digital/analog input transducer and a moisture detector that PIR does not have, but lacks in the PIR human motion detector. The available transducers in both These differences have been shown in the following table:

Sensing Function Ambient Temperature Ambient Relative Humidity MCU Temperature Ambient Light Accelerometer Moisture PIR (Human Motion Detector) Reed Switch External Connector (Digital Input)/

Remote Temperature Sense (Analog Input) Smart Room Sensor Variant Base X X X X X X X PIR X X X X X X X X Moisture detection is present in Base only, and is provided by the microcontrollers capacitive sense feature and two metal probes that are fixed to the inside of the Sensors plastic enclosure. The PIR human motion detector is specific to the PIR variant, and consists of a PIR element and circuitry that signals the microcontroller if human motion is detected within the PIR element field of view. The External Connector, which is only on Base, is a 2-

pin externally available connector. The connector can be configured as a digital or an analog input. In the digital mode, it can detect closed and open connections. In the analog mode, it can be connected to a thermistor for remote temperature sensing. Sincerely, Tom Danshin, System Engineer TEKTELIC Communications Inc.