DC3.5-12V Mini Relay Remote Switch 433MHz RF Smart Home Receiver Transmitter
ab 4,75 €
Input DC3.5V-12V Output 0V switching with the relay's normally open, normally closed, the common end of the on-off role. low power consumption design: quiescent working current is only 5mA, relay suction current is 20-30mA, energy saving and high efficiency.
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