Sonoff Door & Window Alarm Sensor - DW2 - WiFi
9.50 €
Sonoff WiFi Door & Window Alarm Sensor; triggers scenes, notifies on open, shows status and battery; no gateway required; BLE pairing; history in app; easy peel-and-stick install.
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- Keep linkage with SONOFF smart devices to create various smart scene
- Turn on/off your light with an action
- Notify you when the door/window is opened
- Check the opening and closing status of door/window on APP
- Battery-level display and low-battery reminder
- Allow sharing the sensor with your family to monitor and control of your home
- No gateway required
- Bluetooth low energy pairing
- Support to check history record on APP
- Low-power Wi-Fi transmission for more lasting work time
- Peel and stick installation, quick to use
- Battery Model: AAA 1.5V
- Working Voltage: DC3V (2 x 1.5V battery)
- Quiescent current: ≤ 40 μA
- Wi-Fi: IEEE 802.11 b 2.4GHZ
- Material: PC V0
