- Working Voltage : DC12V (Model: 27A 12V)
- RF : 433MHZ
- Emission current : ≤ 20 mA
- Quiescent current : ≤ 1.5 uA
- Wireless Transmission distance : Max. 50m
- Material : PC V0
Sensors & Accesories, SMART WIFI-ZIGBEE
Sonoff DW2 RF Door & Window Alarm Sensor
5,99 €
- Send the alert to your smartphone when the door/window is opened
- Open the door to trigger lights on/off
- Compatible with IFTTT service to set more routines
- Share the sensor to make more users know the status of home
- Can check history records last 3 months
- Low power consumption technology maximize the battery life – up to 2 years
- Easy to install and remove






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