SONOFF DW1 433Mhz WIFI Door Window Alarm Sensor Magnetic Wireless Detector Support RF Bridge Control Smart Home Security System
SONOFF DW1 433Mhz WIFI Door Window Alarm Sensor Magnetic Wireless Detector Support RF Bridge Control Smart Home Security System
As to store specifications
Nice!!! Work OK
Very good product
Works great. Without problems connected to bridge. When triggered, sends a short radio signal (indication lights up) and goes into sleep.
thanks
OK!!!!
nice store good product
good stuff
Works. Gives only one opening code
Works great with the Sonoff Bridge, easy to pair. Tested on iPhone and Apple Watch, notifications arrive on both correctly. Easy to program scenes and great a home alarm.