CRONY 3 Key Wireless Calling System Wireless Pager Calling System Restaurant Guest Paging System This paging system adopts RF wireless and learning code technology. It can easily pair up to 999 channels of wireless calling transmitters. it is widely used in the service area. It includes the buttons for guests to use and the watch receiver for waiters to use. When the guest is in need he or she just presses the button near him or her and then the watch can display the desk number with Vibration or Buzzer. In an Electronic Restaurant Shouting is not necessary for service the dining environment is greatly appreciated and also you can provide the service in time and save the cost of employee wages.