SONOFF DW2-Wi-Fi – Wireless Door/Window Sensor
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The SONOFF DW2-Wi-Fi Wireless Door/Window Sensor provides smart home security with easy installation and remote monitoring. It connects via Bluetooth for setup and uses Wi-Fi for app control, offering low battery alerts and automatic 3-month history recording for peace of mind.
add_circle The Upside
- check Easy installation without tools or drilling
- check Remote monitoring and alerts via smartphone app
- check Battery status notifications prevent unexpected failures
remove_circle The Downside
- close Batteries not included in package
- close Limited to 2.4GHz Wi-Fi networks only
- close Working temperature range may not suit extreme climates
Specifications & features
Key features
- check_circle Wi-Fi and Bluetooth connectivity for remote monitoring
- check_circle Peel-and-stick installation with included adhesive tape
- check_circle Low battery alerts and 3-month history records
- check_circle Works with Android 4.1+ and iOS 9.0+
- check_circle Compact design fits door frames and window sills
Specifications
Working Voltage
DC 3V (2 x 1.5V battery)
Material
PC V0
Operating Systems
Android 4.1+ & iOS 9.0+
Wi-Fi standard
IEEE 802.11b 2.4GHz
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