Remote control wireless switch module: Control the Railway Alarm

Application:

1. Turn on the Alarm when the train is comming. And turn off the Alarm when the train have gone.

2. Turn off the door when the train is comming. And turn off the door when the train have gone.

The function of wireless switch module SK509 in alarm system:

1. Turn on/off the switch of the Alarm.

2. Turn on/off the switch of the door.

3. Power supply 12V/24V.

4. I/O signal.

5. Dry contact.

Above Alarm system use the 4 channel two way wireless switch module SK509.
Wireless switch module SK509 is used to turn on or turn off the the lighting (garden light, street lighting,etc ), turn on /off the pump (gas pump, water pump, water tank, etc), turn on /off the Alarm, fire alarm, light alarm, voice alarm,etc, and also is used for irrigation system to turn on/off the valves.