Combo 8] 433MHz 12V Relay Wireless RF Control Switch with 1CH One But
RF Relays from Heros Technology Ltd
RF Changeover – G4TGJ Homebrew – G4TGJ's blog about home brewing - amateur radio and beer.
SPDT Electromechanical Relay Failsafe Switch, Terminated, DC to 18 GHz, up to 240W, 28V, SMA
433MHz 24V 4 Channel Relay Module Wireless with RF Remote Control Switch
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
433MHz 12V 2 Channel Relay Module Wireless with RF Remote Control Switch with Battery – Micro Ohm Electronics
433MHz 4CH 12V DC Wireless RF Remote Control Relay Switch Transmitter Receiver | eBay
High Rel Electromechanical Relay Switches
DC 12V 10A Relay 2CH 315MHz 433MHz RF Wireless Radio Frequency Remote Control Switch Transmitter+Receiver Switch Module for Car - AliExpress
RF Coaxial Relays "N" Connectors
433MHz Smart Home 2 CH Wireless RF Remote Control Switch Transmitter Relay Receiver - China Remote Control Switch, RF Remote Control | Made-in-China.com