Waterproof restaurant waiter call button system K-H3-TR
$38.89
$57.95
Waterproof restaurant waiter call button system K-H3-TR Used for transmitting table numbers to the receiver. If guests need service, just push the “call” key, then the waiter can receive the request messages. you can put the call button on the client table/wall. Specification 1.100 % Water-proof 2.work with our receiver to combined the wireless calling system 3.Can be installed on each table by double side tape or screw 4.3-key button:Call; Bill; Cancel 5.Color: White, grey, black, yellow, blue Technical Parameter Use Frequency: 433.92mhz Transmitted Power: ≤20mW The button work with 12V 23A battery Transmitted Distance: >300m in open area Size : 60 x 60 x 3 mm
