5pcs SONOFF® DW1 433Mhz Door Window Sensor Compatible With RF Bridge For Smart Home Alarm Security
Description
Description 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 Features Ultra low power magnetic dedicated microprocessorSupports wireless frequency of 433 92MHz200m wireless transmit distanceBuilt in antenna providedLess than 1A quiescent current Specifications Support Battery 12V 23A Wireless frequency 433 92MHzProtocol EV1527Quiescent current 5AEmission current 10mAOperating environment 10℃ 50℃ 14℉ 122℉ Product Size 77 49 5 18 8mmBattery length 27mm diameter 10mm this package doesnt come with the battery Weight 45g Package included 5 x SONOFF DW1 433Mhz Door Window Sensor
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