SONOFF wireless magnetic sensor DW2-WI-FI, WiFi, white

SONOFF wireless magnetic sensor DW2-WI-FI, WiFi, white

Sonoff wireless magnetic window and door sensor. It consists of a transmitter and a magnetic bar, when the magnetic bar is removed the transmitter sends a wireless alarm signal. Supports push notification to smartphone via eWeLink app. Powered by 2 AAA 1.5V batteries (not included)

- Wi-Fi
-Extremely slim design, suitable for installation on a wide variety of doors and windows
-Push notification on smartphone

Specifications
Battery Model: 2x AAA 1.5V (not included)
Working Voltage: DC3V (2 x 1.5V batteries)
Quiescent current: ? 40 µA
Emission current: ? 15mA
Wi-Fi: IEEE 802.11 b 2.4GHZ
Installation gap: <5mm
Material: PC
Color: White