How to call a waiter

Wireless call system is widely used in service area of restaurant, hotel, café, bar, casino, hospital and so on. It consist of call button for guest use and signal receiver for waiter use. When the guest need any service, they can press the button on the table, the table number will be showed on the RECEIVER of watch or display screen with clear “dingdong” sound or vibration. So the waiter could offer service very timely.

Specification of call number screen

1. With high strength ABS shell
2. Use digital code technology and the function is steady
3. It can show 4-digit number
4. It can work with 400pcs call buttons in max
5. It can save 32 calling info in turn and apply in basic service place.
6. Dimension: 240*140*40mm
7. English prompt voice
8. Show the current time when stand-by
9. Output: DC12V

Specification of call buzzer

4 key: Call; Bill; Cancel; Drink                                                
Signal Distance: 200M in open area     
Material: PC and waterproof silicone
Dimension: 60*60*22mm 
100% waterproof 
With a 12V 23A battery