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Wireless Remote Switch DC 12V 24V 36V 48V New 2 Channel Multi-Function Remote Control Switch, 433Mhz Transmitter with Receiver Use for Electric Doors, Cars, Lights & More(Momentary Mode): Amazon.com: Tools & Home
Geekcreit® 12V 4CH Channel 433Mhz Wireless Remote Control Switch With 2 Transmitter Sale - Banggood USA Mobile