Time Adjustable Transmitter and Receiver Kit Remote Control 220V Motor Off and On

I am looking for a device to wireless operate a 220v motor for 20 minutes. I press a remote control, the engine starts and runs for 20 minutes. 

1 channel rf time adjustable remote controller kit is very suitable for you. The remarkable feature of this kind remote controller is time delay control mode. Adjustable delay time range can be 0 second~99 hours. With time delay adjustable function, it is used in light remote control, garage door remote control, car remote control, etc.

It is very easy to do some wiring.

Owing to its normally closed and open contact, we can do this following wiring.

Motor is wired to normally open terminals B&C. And motor and receiver are supplied 220V power respectively.

Press buttons of “+” and “-” on the timer, adjust delay time from 0 second to 99 hours. “H” is Hour, “M” is Minute, and “S” is Second. He can set “M 3 0", it means the delay time is 30 minutes.

Press button 1: Turn on motor, after delay time: Turn off motor by itself.

Press button 2: Turn off motor immediately, no need to wait for delay time.