Smart Home Temperature & Humidity Sensor Thermometer Hygrometer Sound Light Alarm Detector
justgreenbox.com

Smart Home Temperature & Humidity Sensor Thermometer Hygrometer Sound Light Alarm Detector

$42.90
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Features:  - Detect Temperature and Humidity: Siren with humidity and temperature sensor, set the temperature and humidity alarm range that automatically alarms, remote on/off via APP.  - Power Cut Memory Function: Automatically restore the previous settings with memory function when network power off reconnecting.  - Device Sharing & APP Recording: Allow others to control the device, and support checking all the added devices alarm message in history.  - 40m Wireless Transmit Distance: It can be used in the living room, bedroom, bathroom, kitchen, office, school, store, garage, etc.    Specification:  Power Supply: 2*CR123A-3V;  USB Power Supply: 5V/1A;  Volume: 90dB;  Working Temperature: 0℃～ 40℃ (32°F～104°F);  Working Humidity: 20% ～ 85%;  Wireless Frequency: 2.4GHz;  Network Range: 40M;  Wireless Protocol: Zigbee 3.0 IEEE 802.15.4;  Size: 68mm*68mm*33mm;    Package Includes:  1 * Tuya Zigbee Siren Alarm Sensor;  1 * Screw Pack;  1 * Manual

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