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WiFi Temperature and Humidity Sensor Environment Detector Smart Home Alarm Low Power Consumption

WiFi Temperature and Humidity Sensor Environment Detector Smart Home Alarm Low Power Consumption

HKD 485.69 291.75

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Features:
Wireless connection, easy to install, no need to worry about wiring, safe and convenient.
The siren's LED indicator lights up in red and strobe light to alarm.
18 different alarm sounds to enrich your life.
Can connect with APP control.
Two power supply modes, battery or USB.

Battery Powered: CR123A * 2pcs (not included)
External power supply: Mini USB, 5V 1A
Wireless: 2.4GHz, 1T1R
Protocol: IEEE 802.11b / g / n
Horn sound intensity: 85dB-105dB;
Working temperature: 0-40 ℃;
Operating temperature: 0 ° C ~ 40 ° C (32 ° F ~ 104 ° F)
Operating humidity: 20% to 85%
Storage temperature: 0 ° C ~ 60 ° C (32 ° F ~ 140 ° F)
Product size: 68 * 68 * 30MM