+Receiver Remote Control RF Relay 12V Transmitter Radio 10A 433MHz Switch Wire K

+Empfänger Fernbedienung RF Relais 12V Sender Funk 10A 433MHz Schalter Wireless. Working frequency: 433MHz. Transmitter size: 55 30 12mm/2.17 1.18 .47". Transmitter: 30g. The scope of application is wide.

eBay