SONOFF DW1 433Mhz Door Window Sensor Magnetic Wireless Detector WIFI Alarm Security System Support RF Bridge Smart Switch Alexa

Description :

Supports wireless frequency of 433.92MHz

200m wireless transmit distance

Built-in antenna provided

Less than 1μA quiescent current

Easily attach the main sensor on the door/window

Ideal guardian against the unwanted intruder whether you are in or out, keep yourself and your property safe and security

Supports wireless frequency of 433.92MHz

200m wireless transmit distance

Built-in antenna provided

Less than 1μA quiescent current

Ideal guardian against the unwanted intruder

Easily attach the main sensor on the door/window

Package Included: 1 x Door And Window Sensor(not include battery)

Specifications:

• Brand Name:SONOFF
• Compatibility:All Compatible
• Model Number:SONOFF DW1
• State of Assembly:Ready-to-Go
• Camera Equipped:No
• Support Battery: 12V 23A
• Wireless frequency: 433.92MHz
• Protocol: EV1527
• Quiescent current: ≤5μA
• Emission current: ≤10mA
• Operating environment: -10℃-50℃ (14℉-122℉)
• Product Size:3inch*1.9inch*0.7inch (77*49.5*18.8mm)
• Weight: 45g