Wireless service call bell system for Restaurant

Display: Call No.(xx)+Queue No.(x) Capacity: support 399 transmitters             

Size: 236*142*40mm                         

Color:  Elegant Matte White
Frequency: 433.92Mhz
Alert Mode: 12 kinds of music
Power Supply: AC100-220V/50-60HZ--DC12V1A                                             

Cycle display period: 10 groups of No. displaying 2 seconds interval

1) Super waterproof extension, novel appearance, compact and slim

2) Single call button

3) Sealed design, waterproof and damp proof

4) Without lines

5) Various of colors for choice

6) Fixed screw holes, easy installation