Eachen WiFi Smart door/window sensor – WDW

WiFi door/window sensor. No need for a RF bridge. Directly communicates with your WiFi router / accesspoint.

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  • WiFi door/window sensor
  • Operates on 2 AAA batteries, estimated battery life is 1 year
  • Only works on 802.11 b, not on 802.11 g/n/a/ac!
  • Supported functions:
    • Alerts on open / close
    • Scenes on open / close
    • Scenes triggered by single button press
  • Supported 3rd party’s:
    • IFTTT
    • Google Home
Dimensions 93 × 40 × 20 mm

Sensor type


WiFi standard


Power supply

Supported third parties



Manufacturer: Eachen

Website: https://ewelink.eachen.cc

Product webpage: https://ewelink.eachen.cc/product/eachen-wifi-smart-door-window-sensor-wdw-ewelink/

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