Wireless calling system is widely used in service area. It consist of table button for guest use and 

signal receiver for waiter or waitress use. When the guest needs any service, they just press the 

button near him or her, their desk number will showing on the RECEIVER with alert music or sound. So 

the waiters could offer service very timely.

Applications

Wireless Calling System can be used in restaurants, hotels, hospitals, tea house, coffee shops, health 

clubs, beauty salon, spa center, bars, swimming pool, beach, etc

Specification of K-236 display receiver

1. With high strength aluminum alloy shell

2. Use digital code technology 

3. Wall mounted  

4. It show 3-digit number and work with 999pcs call buttons in max

5. Show different service type: 1 dot =call; 2 dots =bill; 3 dots =drink 

    (service type can be choosed/defined by yourself)    

6. It can show 2 groups of number at the same time

7. It can save 63 calling info in turn   

8. Dimension: 365*158*40mm

9. Output: DC12V

10. With English Prompt voice or common type with "dingdong" only

Specification of K-GS4 call button

4 key: Call; Bill; Drink; Cancel                                                  

Signal Distance: 200M in open area     

Material: high quality PC and waterproof silicone

Will flash different color when press any key 

Base Color: Crystal White

Base Dimension: 110*55*31mm

Menu Board Size: 196*90*4mm

With two 12V 23A battery