Use case
Door Check
see from your phone whether your doors or windows are open or closed — wherever you are.
Built for Door Check
2 products
Sonoff Wi-Fi Door/Window Sensor DW2
Get an instant phone alert when a door or window opens — great for home security, no hub needed, connects…
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Sonoff Zigbee Wireless Door/Window Sensor SNZB-04P
Get an instant alert on your phone when a door or window opens — reliable wireless sensor with 5+ years…
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