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| All Products  ->  Wireless door sensor

Modle:  ALN-D022
Description:  Wireless door sensor

Feature Technical Parameter Product Details  

1.working frequency:315/433MHz optional
2.Shock resistance:4.7M,1.2M and 3.3M optional
3.transmision distance:≤100M 

4.12v battery


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大乐透投注技巧前区定胆小窍门