Tuya Zigbee Door Open Detector Works with Alexa Google Smart Life APP Real-Time Monitor for Home Security Door Window Sensor
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$15.90
$
Color: 1 Pc
Product details
Specifications：
Working Voltage :DC 3V（2*AAA battery）
WiFi standard：2.4GHZ
Working current：19~59mA
WiFi distance：30M（no obstacles）
Installation distance：≤2cm
Trigger distance：2~3cm
Operating temperature：-10℃~55℃
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