FCC ID: 2AOGIZWA045-A TriSensor 8

TriSensor 8 User Manual 1 Contents Preface ......................................................................................................................................................................................................................3 Description & Features .........................................................................................................................................................................................3 Network Operation ........................................................................................................................................................................................... 4 LED Behavior .........................................................................................................................................................................................................5 1 Button Behavior .................................................................................................................................................................................................. 5 Library and Command Classes ...................................................................................................................................................... 5 Embedded SDK .......................................................................................................................................................................... 5 1.1 Device Type .................................................................................................................................................................................. 5 1.2 Role Type ........................................................................................................................................................................................ 6 1.3 2 Association Groups.............................................................................................................................................................................. 6 3 Wakeup ..........................................................................................................................................................................................................7 4 Battery............................................................................................................................................................................................................8 5 Multilevel Sensor .................................................................................................................................................................................... 8 6 Notification..................................................................................................................................................................................................8 7 Manufacturer Information ................................................................................................................................................................. 9 8 Configuration .............................................................................................................................................................................................9

(Param 3) Motion Untrigger Time................................................................................................................................................. 9

(Param 4) Motion Sensitivity ............................................................................................................................................................9

(Param 7) Motion Group Control (Group2) ..............................................................................................................................9

(Param 8) Motion Group Value Setting................................................................................................................................... 10

(Param 9) Motion Group Control Requirement ..................................................................................................................10

(Param 10) Over Heat Group Threshold (Group3) ........................................................................................................... 10

(Param 11) Under Heat Group Threshold (Group4) ........................................................................................................ 10

(Param 12) Over Light Group Threshold (Group5) ........................................................................................................... 10

(Param 13) Under Light Group Threshold (Group6) ........................................................................................................11

(Param 14) Low Battery Threshold ............................................................................................................................................ 11

(Param 15) Threshold Check Enable/Disable .....................................................................................................................11

(Param 16) Temperature Threshold ..........................................................................................................................................11

(Param 17) Lux Threshold ................................................................................................................................................................11

(Param 18) Threshold Check Time............................................................................................................................................ 11

(Param 19) Sensor Limit Control................................................................................................................................................. 12

(Param 20) Temperature Upper Limit ...................................................................................................................................... 12

(Param 21) Temperature Lower Limit...................................................................................................................................... 12

(Param 22) Lux Upper Limit ............................................................................................................................................................ 12

(Param 23) Set lux lower limit level.......................................................................................................................................... 12

(Param 24) Temperature Scale....................................................................................................................................................13

(Param 25) Automatic Interval Time......................................................................................................................................... 13 Security Network.................................................................................................................................................................................. 13 9 SmartStart .............................................................................................................................................................................................13 10 Specifications.................................................................................................................................................................................... 14 11 Declaration of Conformity. ..................................................................................................................................................................... 14 FCC Notice. .......................................................................................................................................................................................................14 2 Preface As this is the full User Manual, a working knowledge of Z-

Wave automation terminology and concepts will be assumed. This manual will provide in-depth technical information about the TriSensor, especially in regard to its compliance to the Z-

Wave standard (such as compatible Command Classes, Association Group capabilities, special features, and other information) that will help your maxi- Mize the utility of this product in your system. Description & Features This product can be included and operated in any Z-Wave network with other Z-Wave certified devices from other manufacturers and/or other applications. All non-battery-operated nodes within the network will act as repeaters regardless of vendor to increase the reliability of the network. Key Features:

Z-wave 800 series design, support Z-wave LR and compatible with Z- wave Mesh. Magnetic attraction and universal rotation Ambient Light Sensor Air Temperature Sensor 1 mile under LR mode, up to 200 feet under Z-wave mesh mode. Low Battery Indication, CR123A battery Easier to buy and replace. Good to install on wall, intended for residential as well as commercial applications. 3 Network Operation Inclusion & Exclusion Inclusion Follow the instructions for your Z-Wave Certified Control to enter inclusion mode. When prompted by the controller:

1. The TriSensor should be within 10 of your Z-Wave controller for the inclusion process. After successful pairing, the device can be brought to the desired location. 2. Remove the BATTERY TAB. 3. Press ACTION BUTTON three times for inclusion. The INDICATOR LED will flash five times indicating inclusion. Exclusion Follow the instructions for your Z-Wave Certified Control to enter exclusion mode. When prompted by the controller:

1. Remove the MAIN BODY COVER from the MAIN BODY BASE. 2. Press the ACTION BUTTON quickly 3 times in a row. The INDICATOR LED will flash five times indicating exclusion/disconnection. Factory Reset & Misc. Functions Resetting the Multi-Sensor If needed, the TriSensor can be reset locally by following these steps. Only do this when your Z-Wave controller is disconnected or otherwise unreachable. Beware that resetting your device will disconnect it from the system:

1. Remove the MAIN BODY COVER and confirm that your TriSensor is powered up. 2. Press and hold ACTION BUTTON for 12 seconds then release. Flashing light with two colors indicates a successful factory reset. 3. The TriSensors memory will be erased to factory settings. Waking Up the Multi-Sensor Because the Multi-Sensor Sensor is a battery-powered device, it wakes up at regular intervals to give battery and other status updates to the controller, as well as to accept configuration settings from the controller. This helps to extend the battery life. The device can be forced to wake up to submit these reports or accept new settings immediately by simply pressing and holding the BUTTON for three seconds. The LED INDICATOR will flash once indicating a successful wake-up. 4 LED Behavior Color Behavior Colorful Red Green Red and Green Red Green Blink green once and then colourful gradient alternately Blink red 5 times in 2.5 seconds (fast), Blink 4 cycles Blink Green 5 times in 2.5 seconds (fast) Blink red and Green alternately in 5 seconds (slow) Blinks once when the device didn't in any network Blinks once when the device included Button Behavior Action Condition Press and hold CONNECT BUTTON for 3 seconds Sensor already Included in System Push CONNECT BUTTON 3 Times Sensor already Included in System Sensor already Included, and Controller is in Exclusion Mode Sensor Not Yet Included in System, and Controller is in Inclusion Mode Press and hold CONNECT BUTTON for 12 seconds Sensor Already Included in System Press and hold for 12 seconds Any condition (as long as the device has power) 1 Library and Command Classes 1.1 Embedded SDK 7.18.3 1.2 Device Type 5 Generic Device Class: GENERIC_TYPE_SENSOR_NOTIFICATION (0x07) Specific Device Class: SPECIFIC_TYPE_NOTIFICATION_SENSOR (0x01) 1.3 Role Type Reporting Sleeping Slave (RSS): ROLE_TYPE_SLAVE_SLEEPING_REPORTING (0x06) 1.4 Command Class Command Class Version Not added Non-secure Securely added added Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Secure CC Non-secure CC Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Z-Wave Plus Info Association Association Group Information Multi-Channel Association Battery Multilevel Sensor Notification Configuration Transport Service Version Wakeup Manufacturer Specific Device Reset Locally Indicator Power Level Security 0/2 Supervision Firmware Update Meta Data 2 2 3 3 1 11 8 4 2 3 2 2 1 3 1 1 1 5 2 Association Groups The device supports 7 association groups and every group supports max 5 associated nodes. Group 1 is Lifeline group, all nodes which associated in this group will receive the messages sent by device through Lifeline. When Basic CC/ Switch Binary CC are used to control this device or sent through association groups to control other associated nodes, the variable will be phased as the follow ways:

0x01~0x063/ 0xff means On, 0x00 means Off, other values will be ignored. The Command Class supported by each association group is shown in the table below:

6 Root Device ID Name Nodes Profile Description 1 Lifeline 5 General: Lifeline Device Reset Locally:

When factory reset. Notification Report:

See Notification Chapter for more information. Sensor Multilevel Report:

When sensors above over limit or below under limit. Battery Report:

2 Motion 5 General: NA 3 Over Heat 5 Sensor: Temperature 4 Under Heat 5 Sensor: Temperature 5 Over Light 5 Sensor: Illuminance 6 Under Light 5 Sensor: Illuminance 7 Temperature 5 Sensor: Temperature Indicator Report:

Issued when the indicator light changed. Basic Set:

Basic Set Command will be sent to the associated device when motion trigger or untrigger. The basic set value is determined by Param3. See Param4 for more information. Basic Set:

When the temperature change value is over or under the threshold set by Param10. Scale is determined by Param24. Basic Set:

When the temperature change value is under or over the threshold set by Param11. Scale is determined by Param24. Basic Set:

When the current light/lux is over or under the threshold set by Param12. Basic Set:

When the current light/lux is under or over the threshold set by Param13. Associated device receive Temperature reports from Multi sensor 3 Wakeup The device stays in sleep status for the majority of time in order to conserve battery life. The minimum wakeup interval is 1800 seconds (30 minutes) The maximum wakeup interval is 86400 seconds (24 hours) The default wakeup interval is 28800 seconds (8 hours) 7 If the product is in sleep state for a long time and your gateway shows it is in offline state, you can rediscover it via pressing and holding the Action Button for 3 seconds, then the Sensor will send a wake up notification report to your gateway and let your gateway that it is still online. 4 Battery Battery level will be checked every time the device wakes up. These includes the wake-up timer, motion trigger, button click. When the battery state changed, a battery report command will be sent to the controller. 5 Multilevel Sensor The device has a temperature/ humidity sensor and an ambient light sensor. The ambient temperature and light will be checked period. Command Class COMMAND_CLASS_SENSOR_MULTILEVEL Command Type Scale SENSOR_MULTILEVEL_REPORT Air Temperature Celsius (EU) / Fahrenheit (US) Command Class COMMAND_CLASS_SENSOR_MULTILEVEL Command Type Scale SENSOR_MULTILEVEL_REPORT Illuminance Lux 6 Notification Notification Type Notification Event/State Home Security (0x07) State idle Description Notification value for the state variable going to idle. Power Management (0x08) Replace battery soon (0x0A) When battery level below the param14 value. Motion detection (0x08) When motion triggered. Replace battery now (0x0B) When battery level below 2.2V. System (0x09) software System

(manufacturer proprietary failure code provided) (0x04) failure When watch dog timeout. 8 7 Manufacturer Information Parameter Manufacturer ID Product Type ID Product ID 8 Configuration Value 0x0371 0x0102US,0x0202 (AU), 0x0002 (EU), 0x0302 (HK) 0x002D User can change the default settings by the below configuration parameters. After device reset, all these parameters will be set to their default values. Properties:

R=Readable, W=Writable, S=Signed Integer, U=Unsigned Integer, E=Enumerated, B=Bit filed

(Param 3) Motion Untrigger Time Timeout configuration set in second for TriSensor to send no trigger status. Parameter Number Size (Byte) Available Settings Default value 0x03 2 30~3600 60

(Param 4) Motion Sensitivity Set the sensitivity of TriSensor. Parameter Number Size (Byte) Available Settings Default value 1 0~3 2 0x04 0 - disable 1 - minimum sensitivity 3 - maximum sensitivity

(Param 7) Motion Group Control (Group2) Set control of other devices on group2 based on motion trigger Parameter Number Size (Byte) Available Settings Default value 0x07 1 0/1/2/3/4/5/6 0 0 - Send BASIC_SET (0xFF) when motion is triggered to associated device Send BASIC_SET (0x00) when motion is untriggered to associated device 1 - Send BASIC_SET (0x00) when motion is triggered Send BASIC_SET (0xFF) when motion is untriggered 2 - Send BASIC_SET (0xFF) when motion is triggered, Nothing when motion untriggered. 3 - Send BASIC_SET (0x00) when motion is triggered, Nothing when motion untriggered. 4 - Send BASIC_SET (0x00) when motion is untriggered, Nothing when motion triggered. 5 - Send BASIC_SET (0xFF) when motion is untriggered, Nothing when motion triggered. 6 - Send BASIC_SET (value is configured by parameter 8) when motion is triggered to associated devices. Send BASIC_SET (value is configured by parameter 8) when motion is untriggered. 9 Property R/W/U Property R/W/U Property R/W/E

(Param 8) Motion Group Value Setting Set Basic Set value for Group2. The MSB will act as the basic set value when motion trigger. The LSB will act as the basic set value when motion untrigger. E.g. value=0x0A00, then BASIC_SET(0x0A) will be sent when motion trigger, BASIC_SET(0x00) will be sent when motion untrigger. Parameter Number Size (Byte) Available Settings Default value 0x08 2 0~65535 65280 Property R/W/U

(Param 9) Motion Group Control Requirement Set threshold of Light/Lux when devices associated in group2 should be triggered by motion. Associated device only receive BASIC_SET command when light <= (this value). Parameter Number Size (Byte) Available Settings Default value 0x09 2 0~30000 30000 Property R/W/U

(Param 10) Over Heat Group Threshold (Group3) Set threshold of temperature. Designed to control Air Conditioners or temperature controllers ON or OFF. If measured temperature >= (this value, Scale is determined by Param24) send BASIC_SET (0xFF) to associated devices. If measured temperature < (this value) send BASIC_SET (0x00) to associated devices. E.g. Value 239 means 23.9 C. Value 750 means 75.0 F. Parameter Number Size (Byte) Available Settings Default value 0x0A 2 270~850 (EU/AU) 806~1850 (US) 270 (EU/AU) 806 (US) Property R/W/S 0 - Disable.

(Param 11) Under Heat Group Threshold (Group4) Set threshold of temperature. Designed to control Air Conditioners or temperature controllers ON or OFF. If measured temperature <= (this value, Scale is determined by Param24) send BASIC_SET (0xFF) to associated devices. If measured temperature > (this value) send BASIC_SET (0x00) to associated devices. E.g. Value 155 means 15.5 C. Value 600 means 60.0 F. Parameter Number Size (Byte) Available Settings Default value 0x0B 2

-100~155 (EU/AU) 140~ 600 (US) 155 (EU/AU) 600 (US) Property R/W/S 0 - Disable.

(Param 12) Over Light Group Threshold (Group5) Set threshold of Light/Lux. If measured light/lux >= (this value) send BASIC_SET (0xFF) to associated devices. If measured light < (this value) send BASIC_SET (0x00) to associated devices. Parameter Number Size (Byte) Available Settings Default value 0x0C 0 - Disable. 2 0~30000 2000 1 ~ 30000 - Enable. 1 ~ 30000 Lux. 10 Property R/W/U

(Param 13) Under Light Group Threshold (Group6) Set threshold of Light/Lux. If measured light/lux <= (this value) send BASIC_SET (0xFF) to associated devices. If measured light/lux > (this value) send BASIC_SET (0x00) to associated devices. Parameter Number Size (Byte) Available Settings Default value 0x0D 0 - Disable. 2 0~30000 100 1 ~ 30000 - Enable. 1 ~ 30000 Lux. Property R/W/U

(Param 14) Low Battery Threshold Configure low battery report threshold, sends low battery report via notification and battery report when battery level drops under setting. Unit %. Parameter Number Size (Byte) Available Settings Default value 0x0E 1 10~50 20

(Param 15) Threshold Check Enable/Disable Parameter Number Size (Byte) Available Settings Default value 0x0F 1 0/1 0 0 - disable threshold reports1

- enable threshold reports

(Param 16) Temperature Threshold Threshold = (Value * 0.1) 0 = disable. Parameter Number Size (Byte) Available Settings Default value 0x10 1 0~255 30

(Param 17) Lux Threshold 0 = disable. Parameter Number Size (Byte) Available Settings Default value 0x11 2 0~10000 250 Property R/W/U Property R/W/E Property R/W/U Property R/W/U

(Param 18) Threshold Check Time 11 Set threshold check time in seconds. Parameter Number Size (Byte) Available Settings Default value 0x12 2 60~65535 900 Property R/W/U 60~65535 - Battery powered

(Param 19) Sensor Limit Control This value is bit mask. Used to enable/disable measurement reports for various sensors that is morethan the upper limit value or less than the lower limit value. Parameter Number Size (Byte) Available Settings Default value 1 1|2|3|4|5|6|7|8|9|10|11|12|13|14|15 0 0x13 0 - Disabled 1 - Temperature upper level 2 - Lux upper level 4 - Temperature lower level 8 - Lux lower level Property R/W/B Note: this parameter supports combination setting. E.g. if value = 1+2+4+8=15, which means all thelimit reports are enabled.

(Param 20) Temperature Upper Limit Set upper limit level for temperature set in scale of 0.1. Scale is determined by Param23. If (Current measurement) >

(Upper Limit), then report sensor. Parameter Number Size (Byte) Available Settings Default value 0x14 2 280~1000 (EU/AU) 824~2120 (US) 280 (EU/AU) 824 (US) Property R/W/S

(Param 21) Temperature Lower Limit Set lower limit level for temperature set in scale of 0.1. Scale is determined by Param23. If (Current Measurement) < (Lower limit), then report sensor. Parameter Number Available Settings Default value Size (Byte) Property 0x15 2

-400~0 (EU/AU)

-400~320 (US) 0 (EU/AU) 320 (US) R/W/S

(Param 22) Lux Upper Limit Set lux upper limit level. If (Current measurement) > (Upper Limit), then report sensor. Parameter Number Size (Byte) Available Settings Default value 0x16 2 0~30000 1000 Property R/W/U

(Param 23) Set lux lower limit level. 12 Set lux lower limit level. If (Current Measurement) < (Lower limit), then report sensor. Parameter Number Size (Byte) Available Settings Default value 0x17 2 0~30000 100 Property R/W/U

(Param 24) Temperature Scale Set the scale for temperature when reports. Parameter Number Size (Byte) Available Settings Default value 0x18 1 0/1 0 (EU/AU) 1 (US) Property R/W/E 0 - Celsius 1 Fahrenheit

(Param 25) Automatic Interval Time Interval time set in seconds to check the sensor report. Multilevel Sensor Report will be sent when timeout. Parameter Number Size (Byte) Available Settings Default value 0x19 2 30~65535 3600 Property R/W/U 9 Security Network This device is a security enabled Z-Wave Plus product that is able to use encrypted Z-Wave Plus messages to communicate to other security enabled Z-Wave Plus products. The device supports the security function with S0 and S2 encrypted communication. The device will auto switch to the security mode when the device included with a security controller. In the security mode, the commands will use security and security2 command class wrapped to communicate with others, otherwise the device will not response any commands. This device supports security levels are listed in below table:

Security Levels SECURITY_KEY_S0 SECURITY_KEY_S2_UNAUTHENTICATED SECURITY_KEY_S2_AUTHENTICATED SECURITY_KEY_S2_ACCESS Support (Yes/No) Yes Yes Yes No 10 SmartStart SmartStart enabled products can be added into a Z-Wave network by scanning the Z-Wave QR Code present on the product with a controller providing SmartStart inclusion. No further action is required and the SmartStart product will be added automatically within 10 minutes of being switched on in the network vicinity. You can find the QR code on the bottom of the product, like this:

13 The DSK information will be like this: 17972-04233-16629-25381-01147-37215-18356-33161 11 Specifications Radio protocol Z-Wave (800 series) EFR32ZG23A010F512IM32-BR Power Supply Power LED Sleep Current Shutoff Mode Active Mode (EM0) Inclusion/Exclusion Current CR123A 1 3.0 V battery RGB LED 15 uA 1 uA 26 A 8 mA PIR Range Max 9 meters Temperature Sensor

-10C to 50C / 14F to 122F with accuracy of 0.5C Light Sensor 0 LUX to 30000 LUX range Communication Frequency 908.40MHz Communication Range Z-wave Mesh up to 200 feet Z-wave LR mode 1 mile Communication Certification Z-Wave Plus with Smart Start Operational Temperature 070 C / 32158 F Operating Humidity 8% to 80%

Declaration of Conformity. TriSensor is in compliance with the essential requirements and other relevant provisions of RED 2014/53/EU, RoHS 2011/65/EU, IEC62321:2008 and EN50581:2012. FCC Notice. 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 14 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 or more of the following measures:

Reorient or relocate the receivingantenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 15

Page 1 of 1 FCC ID: 2AOGIZWA045-A LABEL AND LOCATION TriSensor 8 Model: ZWA045-A FCC ID: 2AOGIZWA045-A Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

AEOTEC LIMITED Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 10/19/2023 AEOTEC LIMITED acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2AOGIZWA045-A):

Name and company of U.S. agent:

IOT Holdings LLC Physical U.S. address of agent:

1 E Erie STE 525-4543 Chicago, IL 60614 United States FRN of U.S. agent:

0034371435 Email address of U.S. agent:

Service@aeotec.us IOT Holdings LLC acknowledges their obligation to accept service of process on behalf of AEOTEC LIMITED. AEOTEC LIMITED with the FRN 0027036524 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Scott Ding Project President AEOTEC LIMITED Signature Colin Marshall President IOT Holdings LLC 5 0 V

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Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products:

FCC ID 2AOGIZWA045-A Model name ZWA045-A For the products listed above, we request permanent confidentiality for all applicable exhibits as there are:

the Operational Description the Block Diagram the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-10-20 Name / Title: Scott Ding / Project Manager Company: AEOTEC LIMITED Address: OFFICE 4 10/F KWAN CHART TOWER NO. 6 TONNOCHY ROAD WANCHAI HK, China Phone: +852-27935511 Fax: +852-35902333 E-Mail: sding@aeotec.com

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commissions Rules (47 C.F.R.) we attest as follows:

We, applicant Company Name: AEOTEC LIMITED Address:

OFFICE 4 10/F KWAN CHART TOWER NO. 6 TONNOCHY ROAD WANCHAI, HK, China Phone: +852-27935511 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-10-20 Name / Title: Scott Ding / Project Manager Company: AEOTEC LIMITED Address: OFFICE 4 10/F KWAN CHART TOWER NO. 6 TONNOCHY ROAD WANCHAI HK, China Phone: +852-27935511 Fax: +852-35902333 E-Mail: sding@aeotec.com

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commissions Rules (47 C.F.R.) we attest as follows for the product listed below:

FCC ID 2AOGIZWA045-A Model name ZWA045-A We, applicant Company Name: AEOTEC LIMITED Address:

OFFICE 4 10/F KWAN CHART TOWER NO. 6 TONNOCHY ROAD WANCHAI, HK, China Phone: +852-27935511 certify that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-10-20 Name / Title: Scott Ding / Project Manager Company: AEOTEC LIMITED Address: OFFICE 4 10/F KWAN CHART TOWER NO. 6 TONNOCHY ROAD WANCHAI HK, China Phone: +852-27935511 Fax: +852-35902333 E-Mail: sding@aeotec.com