SONOFF DW1 Sensor 433Mhz Door Window Alarm Sensor Wireless Automation Anti-Theft Alarm Compatible with for Smart Home Security Alarm System

SONOFF DW1 Sensor 433Mhz Door Window Alarm Sensor Wireless Automation AntiTheft Alarm Compatible with for Smart Home Security Alarm System

Was: $53.88
Now: $26.94
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SKU:
M171479
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
Features: *Ultra-low power magnetic dedicated microprocessor. *Supports wireless frequency of 433.92MHz. *200m wireless transmit distance. *Built-in antenna provided. *Less than 1?A quiescent current. Specifications: Support Battery: 12V 23A Wireless frequency: 433.92MHz Protocol: EV1527 Quiescent current: ?5?A Emission current: ?10mA Operating environment: -10?-50? (14?-122?) Battery type: L1028 (Note: this model doesn’t come with batteries) Item Size: 77*49.5*18.8mm Package Information: Package Size: Approx. 9.5*5.6*3cm/3.7*2.2*1.18in Package Weight: Approx. 45g/1.59oz Packing List: 1 * Sonoff DW1 Sensor
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