Description
The Sonoff DW2 sensor can help secure your door or window to let you know whether your home is safe wherever you are. The sensor can trigger an alarm to your smartphone to inform you of an intruder when the door or window is opened. In addition, connect the SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. You can also get real-time opening alert eWeLink APP.
Simple peel and stick installation, it is easy to fit onto door frames and window sills.
Requires a Sonoff RF Bridge to work correctly.
DW2-RF comes in two pieces, the transmitter which fits onto the door or window and the magnetic switch that attaches to the frame.
The sensor can work for up to 12 months if the door/window is opened or closed three times a day.
Please note that the DW2-RF manual online is currently wrong and it says AAA (2×1.5v) batteries and it should say M27 (1x12v). We have requested a correction.
NOTE: Battery not included
NOTE: There is an issue with the clips that hold the batteries. The clips can cut into the battery’s protective layer and cause a short. Please do the following:
1. Wrap a single layer of electrical tape around the battery to protect it before installing.
2. As you install it, hold a piece of paper by the clip and push the battery in.
Features
Maintain linkage with SONOFF smart devices to create various smart scene
Turn your light on/off upon action
Notify you when the door/window is opened
Check the opening of door/window on APP
Allow sharing the sensor with your family to monitor and control your home
Support checking history record on APP
Low power consumption technology maximize the battery life
Peel and stick installation, quick and easy to use.
SPECIFICATIONS
Working Voltage: DC12V (Model: 27A 12V)
RF: 433MHZ
Emission current: 20 mA
Quiescent current: 1.5 uA
Wireless Transmission distance: Max. 50m
WHAT’S IN THE BOX
1 X RF Wireless Door/Window sensor
2 X 3M Adhesive Tape
1 X Quick User Guide
1 X Product Qualification
