DC 12V 24V 6 Channel Wireless Digital Remote Controller Switch Relay Board 433MHz RF Control Transmitter + Receiver - AliExpress
RF Wireless Switch DC 12V 24V 6CH/6 Channel Remote Control Transmitter Receiver | eBay
2.4GHz 6 Channel Remote Control Receiver Board for RC Car Boat Ship Tank | eBay
2.4G Transmitter & Receiver 6 Channel Remote Controller DC 6V- 15V Distance 50m | eBay
2, 4 or 6 channel remote control for industrial applications
Hafele Loox Premium 6-Channel Remote Control for White LEDs – Pro Cabinet Supply
6 Channel Relay Module with Remote Control 110 240V RF Receiver 433MHz – Aideepen
6 Channel AC Wireless Remote Control Switch-Radio Receiver Transmitter – Remote Control Switches Online Store
2.4G 6-channel remote control with fixed speed cruise control For underwater thruster Boat – Underwater Thruster
Amazon.com: DUMBORC-X6 2.4Ghz 6 Channel RC Transmitter with Gyro Inside Receiver Low Power Alarm and Out of Control Protections Radio Controller for Remote Car/Boat/Tank Mixed Mode Remote Controller : Toys & Games