1 Pc Relay Remote Switch DC3.7V 4.2V 5V 6V 7.4V 8.4V 9V 12V Output 0V Dry Contact Relay Switching Value NO COM NC 315MHz 433MHz
![1 Pc Relay Remote Switch DC3.7V 4.2V 5V 6V 7.4V 8.4V 9V 12V Output 0V Dry Contact Relay Switching Value NO COM NC 315MHz 433MHz](http://ae04.alicdn.com/kf/Hc93bd00a09e7418a865e805e8d988117F.jpg)
sku: 1005001512490164
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$4.78
Shipping from: China
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