- 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
Note: SONOFF DW2-RF doesn’t come with batteries into package, and it requires gateway like SONOFF 433MHz RF Bridge to use.
Specification of SONOFF DW2
- 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
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