SONOFF DW1 Wireless Sensor 433Mhz Smart Door/Window Alarm Sensor Smart Home Automation AntiTheft Alarm Compatible With RF Bridge
![SONOFF DW1 Wireless Sensor 433Mhz Smart Door/Window Alarm Sensor Smart Home Automation AntiTheft Alarm Compatible With RF Bridge](http://ae01.alicdn.com/kf/U8bade6afe33c44dc9f5c29c79b6eb65eX/SONOFF-DW1-Wireless-Sensor-433Mhz-Smart-Door-Window-Alarm-Sensor-Smart-Home-Automation-AntiTheft-Alarm-Compatible.jpg_350x350.jpg)
sku: 4000089414234
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$6.59
Shipping from: China
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