Wireless service call system is widely used in the service area. It is the button for guest use. When the guest need what service, he or she just press the button near him or her, his or her desk number will be displayed in the music or watch pager warning voice. Therefore, the waiter can provide very timely service.It makes communicating with guests simply and efficiently. Keep customers informed, staff aware, and operations running smoothly, satisfy the customer and the server at the same time. Welcome to choose the wireless calling system device.

K-4-C-USB-K display receiver specification

1. With high strength ABS plastic shell
2. Use digital code technology and the function is steady
3. Desktop or wall mounted
4. It show 4-digit number; work with 999pcs call buttons in max
5. It can show different service type by dot 
6. It can show 3 groups of number at the same time
7. It can  save 63 calling info in turn
8. Key Operation
9. Read number and service type in English or simple "dingdong"
10. Connect the computer to manage all calling info.
11. Dimension: 29*15.5*4cm
12. Output: DC12V