Do you want to protect your home when you are away? Or do you simply want the light to turn on when you open the door? Or do you want the bedroom light to automatically turn off when you enter the room? Any of your ideas will come true with SONOFF DW2-Wi-Fi Wireless Door/Window Sensor. The DW2-Wi-Fi comes in two parts, the transmitter fits in the door or window and the magnetic switch attaches to the jamb. The sensor will trigger an alarm on your smartphone to notify you that someone has opened the door or window. Connect the SONOFF wireless IP camera and you can see who the intruder is. You can check the window status in real time on eWeLink APP. Real-time battery level display and low battery reminder ensure that you clearly know how long the sensor can work and when it is time to replace the batteries. With a simple installation of double-sided tape, it is easy to install on door frames and windows.
- Keep connected with SONOFF smart devices to create various smart scenes
- Turn on/off your light with one action
- Notify you when the door/window is opened
- Check door/window opening and closing status on APP
- Battery display and low battery reminder
- Allows you to share the sensor with your family to monitor and control your home
- No gateway needed
- Bluetooth low energy pairing
- Support to check history record in APP
- Low power Wi-Fi transmission for longer working time
- Note: SONOFF DW2 does not come with batteries in the package.
Specification:
- Battery: 2 x AA battery (not included)
- Standby current: = 40 µA;
- WiFi: IEEE 802.11 b 2.4GHZ;
- Material: PC V0;
- Keep connected with SONOFF smart devices to create various smart scenes
- Turn on/off your light with one action
- Notify you when the door/window is opened
- Check door/window opening and closing status on APP
- Battery display and low battery reminder
- Allows you to share the sensor with your family to monitor and control your home
- No gateway needed
- Bluetooth low energy pairing
- Support to check history record in APP
- Low power Wi-Fi transmission for longer working time
- Note: SONOFF DW2 does not come with batteries in the package.
Specification:
- Battery: 2 x AA battery (not included)
- Standby current: = 40 µA;
- WiFi: IEEE 802.11 b 2.4GHZ;
- Material: PC V0;