Wireless Temperature & Humidity Sensor STH-230 Installation Guide Overview Name: Wireless Temperature & Humidity Sensor Battery Type: CR123A x 1 Dimension: 21 x 69 x 23.5 mm Accessories: Double-side Tape 23.5mm Names of Parts 1. Status LED 2. SET Button 3. Battery Slot CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. 69mm 21mm 1 2 3 Features Power Saving one CR123A battery can be used for more than 2 years. It is also equipped with the low battery alert function. Every 5 seconds, it will read temperature & humidity. Easy Setup Simply press the SET button at the front of the device to join the system at the rst time. Installation I. Before Installation 1. Power on the Gateway. 2. Waiting for about 90 seconds until the Gateway led light become solid green instead of blinking. Note: We suggest to use auto joining all device via APP at the rst time. Please refer to APP Quick Installation Guide. Open the top cover. Insert battery and close the cover. II. Device Installation and Manual Joining 1. Press the both side of STH-230 to open top cover. Install the battery . Note: Do not use rechargeable battery. 2. Press the SET button at the top of the Gateway or short press the set button at the bottom of Router (Power Switching). Then press the SET button of device. 3. The Gateway/Router and the device are joining as both LED indicators blink blue light around 60 seconds. The device blinks light blue LED indicators once and turns o, indicating the device joining process is successful. Note: If the device joining process is failed, both LED indicators on those joined devices will light blue and stop blinking after 60 seconds. 4. Use the double-sided tap or athead screw to x bottom case. III. Device Deletion (Back to factory default settings) 1. First, Login into website. About Login methods, please refer to 4. Basic Setting of Installation in Wireless Gateway Installation Guide. (Page1). 2. To remove the device joining, take out the battery, long press SET button 10 seconds. 3. Delete the device from the website.
(See the features on the right side.) 4. Press and hold the set button of the device to install the battery. (Do not release the button while installing the battery.) After 6 seconds, the LED indicator blinks light blue once and starts blinking. That means device deletion sucessfully. (Please complete the procedure in 3 minutes.) Note: After device deletion, it will back to auto joining mode. 1 2 3 Wireless Temperature & Humidity SensorWireless Temperature & Humidity SensorInstallation GuideInstallation Guide Notice Please install the device in a well-ventilated location. Do not expose to direct sunlight, heat or high humidity. Avoid wet from rain. Install the batteries with the correct polarity (+/-) as shown inside the battery compartment. Troubleshooting Problem The LED indicator lights abnormally when linking to the system. Cannot link to the system. Solution a. Make sure the battery has been properly installed and its power is adequate. b. Reset to factory default (Please see Installation, III. Device Deletion), and re-join to the system. c. If the problem persists, please contact your local distributor. Check the distance between device and Gateway/Router (line of sight) is 80 meters (max). If there is any obstructions (i.e. walls or metal objects) between the devices, the distance will be shorter. Users can move the device closer or add a Router, then try again. Specications Wireless Temperature & Humidity Sensor Communication Protocol Frequency Operation Range Power Consumption CPU LED Indicator Temperature Accuracy Humidity Accuracy Battery Type Battery Life Low battery life Environmental Specication Dimension (W x H x D) Weight Zigbee Pro ZHA1.2 2.4 GHz ISM band Up to 80 meters (LOS) Working: max 38mA Standby: max 3uA JN5169 Blue 1PCS LED Status: Trigger LED Flash Join LED Flash 0.5 5RH CR123A Battery (3V) x 1 Up to 2 years 3 Weeks Operating Temperature 0C ~ 40C Storage Temperature -20C ~ 70C Humidity 21 x 69 x 23.5mm
(w/o Battery) 14g 90% RH Max, Non-Condensing RF exposure warning statement Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. 15.105(b) 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 or more of the following measures:
-Reorient or relocate the receiving antenna.
-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. 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 of the device. FCC RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.