1. Simple call bell with one key ONLY
2. 200M distance range in a open area
3. Use a 12V 23A battery
How to work of restaurant call system
When the guest need any service, they can press the call button on the table, the table number will be showed on the RECEIVER of watch or display screen with clear “dingdong” sound or vibration, then the waiter could offer service very timely.
Specification of wireless call button K-S1:
Single key: Call
Signal Distance: 200M in open areaWith a 12V 23A battery
Table call button need work with wireless receiver