REFURBISH - SONOFF - WIFI door or window sensor

Control access to an area of ​​your home

Thanks to the DW2 opening detector, you can check the status of your door or window in real time and remotely using the eWeLink application.

FEATURES

• No gateway needed: The sensor is paired to the app via Bluetooth and is controlled on the app via WiFi.
• Low battery reminder and check history records: There is a reminder on the app about low battery, and 3 months history records are automatically saved.
• Status Sync & Camera Binding: Check the sensor status through the app to get the actual status. You can also add a camera to display.
• Easy Installation: With simple peel and stick installation, it is easy to install in door frames and window sills.
• Note: Batteries are not included in the package.

SPECIFICATION

• Battery model: AAA 1.5V
• Working voltage: DC3V (2 x 1.5V batteries)
• Quiescent current: ≤ 40 μA
• Wi-Fi: IEEE 802.11b 2.4GHz
• Material: PC V0
• Emission current: <15mA
• Operating systems: Android 4.1 and iOS 9.0 or above
• Installation gap: <5mm
• Operating temperature: -10°C-40°C