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3pcs SONOFF DW1 433Mhz Door Window Sensor Compatible With RF Bridge For Smart Home Alarm Security

Manufacturer: Serier Electronics
3.5 262

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SKU: BG-1386116

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DW1 is a door and window alarm sensor. The door alarms can work with Sonoff RF Bridge 433. DW1 door alarm sensor detects the opening status and immediately sends
alarm notification message to the app. 

Ultra-low power magnetic dedicated microprocessor
Supports wireless frequency of 433.92MHz
200m wireless transmit distance
Built-in antenna provided
Less than 1μA quiescent current
Support Battery: 12V 23A 
Wireless frequency: 433.92MHz
Protocol: EV1527
Quiescent current: ≤5μA
Emission current: ≤10mA
Operating environment: -10?-50? (14?-122?)
Product Size: 77*49.5*18.8mm
Battery: length 27mm, diameter 10mm, this package doesn’t come with the battery.
Weight: 45g
Package included:
3 x SONOFF® DW1 433Mhz Door Window Sensor

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