SONOFF DW2 | WIFI WIRELESS DOOR/WINDOW SENSOR

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 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 your home

No gateway required

Bluetooth low energy pairing

Support checking history record on APP

Low-power Wi-Fi transmission for  long lasting battery life

Peel and stick installation, quick and easy to use.

Specification

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;