wireless waiter call button

only include master machine(watch type pager reveiver) and user call button, could transmit 300m, good quality and design

Brief Introduction

1. Basic function

a. the system includes user call button and pager receiver, mainly used  in hospital, welfare, restaurant etc.

b. the pager receivers could be taken by nurse or waiter, once there is calling, will be indicated by vibrate and could display 4 calling numbers

2. Features

1). user call button

Colors  4types                                                          

 Power 12V23A battery   

Working voltage-DC12V   Current-<35mA                                                  

Transfer distance-300m in open ground                                                           

Material-PC material  Button-3 press buttons                                         

Press button name-bill+service+cancel                                          

Fix way-screw or foam glue                         

Waterproof-yes 

2). LED display panel

Display number-2groups number, each 2 characters                                                        

Material-top grade alloying metalPower supply- 12V1A                                     

Display time-hour and second                     

 Letters display available-ABCDHLPU                

Service distinguish-still, slow flash, quick flash   

Maximum control user buttons- 171 pcs                                                                  

 Remote control-yes                                                

Size- 430*30*118mm                                          

Call memory-10 

3). watch type pager receiver

Input power supply-rechargeable lithium battery 3.7V600MAHFrequency-315MHZ                                             

Notify-buzzer                                                    

Receiving sensitivity->106DB                   

Transmission mode-modulation frequency, wireless                                                                     

Disply methods-3 LED digital                          

Working temprerature--20.C-80.C 

3. Working methods

1). When clients need service.

2). press the calling button putted on table

3). at the same time, the LED display and watch pager receiver will receive the calling table numbers.

4). the waiter check the calling information and go to service.

4. System components

4.1 Calling button (user machine)

 

4.2 Watch Type Pager Receiver (master machine)

wireless waiter call button