Wireless Calling System is a kind of electronic product providing calling service. It uses latest RF technology which includes software and hardware. No need wiring, it is widely used in restaurant, cafe, bar, KTV, club, shop, hospital and so on.
The system includes wireless call buttons and receiver host. Press the button on the call button, the receiver will receive the wireless signal and display (also can be with voice) which one is calling. So it is very easy used to improve service and efficiency.
