Wi-Fi wireless smart home door window sensor SONOFF DW2

Do you want to protect your home in every possible way? Would you like the light on your home to light up as soon as you open it? Or maybe you want the light in the bedroom to turn off automatically when you exit it to another room?

Any of your ideas will become a reality using the SONOFF DW2-Wi-Fi wireless door / window sensor. DW2 consists of two parts. The transmitter is mounted on the door or window and the magnetic switch is attached to the frame. The device can protect your home when you are away. When the sensor is triggered, an alert will be sent to your smartphone informing you of an intruder who has opened a door or window. Connect a wireless SONOFF camera and you will be able to monitor the real situation in the application. Worried about leaving a door or window open? You can check the status of doors / windows in real time in the eWeLink application. Also, the application shows the battery power reserve level. You will be notified when the battery is low, so you will be notified of the need to replace the batteries. The sensor is easily and quickly attached with 3M adhesive tape.

Features:
• Create smart scripts by pairing the Sonoff DW2 with other Sonoff devices
• Switch the light on / off when opening / closing the door
• Receive an open door / window notification
• Check the real-time door / window opening / closing status in the application
• Track data collection history
• Share device management with an unlimited number of users
• The application shows the battery power level and sends a low battery warning 10% left
• The device does not require an additional stop
• Low power consumption when pairing devices via Bluetooth
• Low-power Wi-Fi transmitter ensures long battery life
• Fixed with 3M adhesive film

Specifications:
Battery model: AAA 1.5V
Operating voltage: DC 3V (2 x 1.5V battery)
Direct current: ≤ 40 μA
Wi-Fi: IEEE 802.11 b 2.4GHZ
Housing: PC V0
Color: white
Product dimensions: 72x48x22.5mm
Operating temperature: -10 ℃ to 40 ℃
Operating humidity: 5% -90% RH