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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 Number screen
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
7 segment display need work with wireless transmitter
