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Relay 12V, DC 12V Single Channel Relay Module RF Wireless Switch Receiver + Remote Control Transmitter Relais Module
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Amazon.com: Remote Control Switch, 12V Single Channel Relay Module RF Wireless Switch Receiver Equipped with Portable Remote Control Transmitter : Tools & Home Improvement
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eMylo DC 12V 1 Channel 433Mhz RF Wireless Relay Remote Control Momentary Light Switch Self-Lock Transmitter with Receiver for Home Use
Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V RF Receiver 433Mhz Relay Module Home Automation with Two Transmitters One 1-Channel 1Pack: Amazon.com: Tools & Home Improvement
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Dc 12v Relay Wireless Remote Control Rf Switch On/off Switch +1 Channel Relay Delay Time Timer - Relays - AliExpress
1 Channel RF Control Relay | Makerfabs
SPDT Electromechanical Relay Failsafe Switch, DC to 12.4 GHz, 50W, 12V, N
DC 12V 4CH Channel Wireless RF Remote Control Relay Switch Transceiver+ Receiver | eBay