Features:Ultra-low power magnetic dedicated microprocessorSupports wireless frequency of 433.92MHz200m wireless transmit distanceBuilt-in antenna providedLess than 1A quiescent currentSpecifications:Support Battery: 12V 23AWireless frequency: 433.92MHzProt
Features:
Ultra-low power magnetic dedicated microprocessor
Supports wireless frequency of 433.92MHz
200m wireless transmit distance
Built-in antenna provided
Less than 1A quiescent current
Specifications:
Support Battery: 12V 23A
Wireless frequency: 433.92MHz
Protocol: EV1527
Quiescent current: 5A
Emission current: 10mA
Operating environment: -10??50??(14??122??
Product Size: 7749.518.8mm
Battery: length 27mm, diameter 10mm,this model doesnt come with battery
Weight: 45g
Package included:
1 x SONOFF DW1 433Mhz Door Window Sensor
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