Horn Starting System is Remote Controlled

Question from customer:
I would like some help to make my Horn starting system become remote controlled. At present I have a momentary switch on a 12 foot cable when the switch is press it activates the horn. I would like the horn and housing to be separated. I would like the horn to be approximately 100M away. Which of your products will help me? In the future I would like to add a 2nd and 3rd horn to my set up which will be housed in separate boxes.

Answer:
If you want to remote control a horn, we recommend the long range 1 channel 12V momentary receiver (S1XM-DC12-ANT2) and the long range transmitter CB-1. It is direct power output; control lights, motors, fans, electrically operated doors/locks/windows/blinds/cars or other appliances. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. Its working distance can reach 2000m with external extended antenna.

Here is the wiring diagram. Wire horn to A&B terminals and supply 12V power to the receiver. There is no need to supply additional power to horn because horn can get power from powered receiver.

After wiring, here comes the operation. Momentary mode is the only working mode in it.
Press and hold button: Turn on the horn; Release the button: Turn off the horn.
If you want to remote control 2~3 horns, we recommend 2~3 receivers S1XM-DC12-ANT2 and another two transmitters, one is two-button long range transmitter CB-2 or three-button long range transmitter CB-3.