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12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller for Lights Ceiling Fan Garage Door Opener Gate Car & More -
1W 4 Channel Wireless Relay Module SK108H With Hopping Functions
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WiFi 16 Relay Module, TCP/IP, UDP, Virtual Serial Port - DIN BOX - Denkovi A E LTD
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TOSR08 - 8 Channel Smartphone Relay WIFI Remote Control Kit
Amazon.com: Remote Control Switch, 12V Single Channel Relay Module RF Wireless Switch Receiver Equipped with Portable Remote Control Transmitter : Tools & Home Improvement