Wi-Fi Wireless Door/Window Sensor Sonoff DW2 Wi-Fi

Working Voltage: DC 3V (2×1.5V AAA battery)
Wi-Fi: IEEE 802.11 b/g/n 2.4GHz
Emission current: ≤ 15 mA
Quiescent current: ≤ 14 uA
Installation gap: <5mm
Operating Humidity: 5%-95%RH, Non-condensing
Operating Temperature: -10ºC~ +40ºC
Material: PC V0
Transmitter: L70xW31xH19mm Magnet: L42xW14xH16 mm Weight: 28g
Package Size: L72xW48xH22.5mm Weight: 37g

• Control your electrical appliances remotely with "eWeLink" application
• Turn on / off your devices by voice with "Amazon Alexa" or "Google Home"
• Set needed type of timer for automatic switching on
• Create the scenes you want, group different electrical devices and turn them on with one-touch
• Use sunrise/sunset for scenes set
• Monitor device on/off history
• Share device control with an unlimited number of users
• See device status in real-time
• Enjoy with the automatical reset of your settings when electricity is gone
• Create smart scenes and unlock more with IFTTT
• Use LAN mode

Sonoff DW2-Wi-Fi – Automate your home and control the electrical appliances you want with the "eWeLink" App or voice with "Amazon Alexa" or "Google Home". Set wanted timers by selecting a countdown timer, schedule timer or loop timer. Create a variety of scenes, group devices by turning on / off multiple devices in your home with the touch of a button or at a set or scene case time. Link your eWeLink with IFTTT application and extend your scene capabilities (enable location, sunlight settings and more). Share Wi-Fi control with an unlimited number of users. The device allows you to configure LAN control without a cloud server such as Home Home, openHAB, ioBroker and more.