-restaurant service calling button,table calling system,waiter caller
-200M transmission distance
-number showed on monitor-one central monitor can support 35 tables   Specification:Full Set Includes: 1pcs 15" TFT LCD Monitor+1pcs Adaptor +1pcs Center Cancel Remote + 35pcs Caller ButtonPower: Input:AC110-220V   Output:12VRemote Distance:120M-200M(in open area)Caller Button Frequency:433MHzCaller Button Battery Operated: use one "23A,12" batttery(battery excluded)Features:This system is a system that customers call to waiter for service.Center Service can know which table is calling for service according to the number flashing on Center Monitor.It's quite convienent for customers,who won't walk to counter to ask for food/drink,etc,or shout at the waiter for service.The Calling Transmitter Button is fixed to each table.And it's reprogrammable by Center Service.So if any Transmitter goes wrong or lost,user can reprogramme a new button to the table number on Center Monitor.The Calling Transmitter Button is water resistant.As there we set a silicon waterproof slip inside the plastic housing.It enables to protect from water,juice,soup,stream,rain,etc.There are 4 service options for customer to choose for service kind."Service,Drink,Bill,Clear" or some other service buyer need.When customer needs drink,he just need to press the button "Drink" on the Calling Transmitter Button.His table number on Center Monitor will flash in Green,as well as Monitor sounds music.Different service buttons are pressed,the table number on Center Monitor flashes in different colors.We set "Red" to "Service" button, "Green" to "Drink" button, "Yellow" to "Bill" button.In this way,the waiter can know what kind of service customer may need.When service is offered to customer by waiter,waiter can press the button "Clear" on Calling Transmitter Button,or Center Service press the table number on Clear Remote Control,sounds and flashing will go out then.Remarks:Customerized Logo/Color acceptable;OEM acceptable.