2000m Momentary Controller for DC Motor

Question from customer:

I am looking for a radio transmitter receiver 1 channel, 24V, 500 to 1000m, and function: I support the button, close the relay; I loose the button, open the relay.

Answer:

We recommend the model of 1 channel Momentary 2000m remote control kit (S1M-DC24-ANT2& CB-1). Remote control kit with momentary mode is often used to control motor open/close for electrically operated door/lock/window/blind. Press and hold the button on transmitter, start the motor (close the relay); release the button, stop the motor(open the relay). With external extend antenna, its working distance can reach 2000m (6000ft) theoretically. We have three standard voltage: 9V, 12V, 24V. You can choose the 24V. Owing to one relay on the receiver, it won’t realize that DC motor runs in forward and reverse. It only switches off/ on DC motor.

And it is normally open and close relay contact, generally speaking, you should add additional power supply to controlled DC motor. Or you can use one power supply for receiver and DC motor at the same time. The wiring method is as follow.

Connect DC motor to B&C terminals. And wire motor to positive and negative terminals of battery. Wire positive and negative terminals of receiver to battery.

Operation is very easy.

Press and hold button, turn on motor.

Release button, turn off motor.