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Relay Remote Switch 2CH DC3.7V 4.2V 5V 6V 7.4V 8.4V 9V 12V Output 0V Dry Contact Value NO COM NC 315MHz 433MHz

USD 2.32USD 3.10

Relay Remote Switch 2CH DC3.7V 4.2V 5V 6V 7.4V 8.4V 9V 12V Output 0V Dry Contact Value NO COM NC 315MHz 433MHz

Description
Specification
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