queuing paging system, numerical keypad and LED display receiver

Queue Management System 1.It receives 3 groups code at same time 2.With single keypad, easy operation 3.Group calling,

Brief Introduction of the queue calling system

This Calling System is mainly used in fast food restaurant, cantee,clinic,hospital and so on where there are a lot of customers waiting for his or her service. They system consist of a transmitter (Numerical Keypad)for the caller and a display receiver for showing call number with music to attract  guest's attetnion. When the callers are ready for offering service, he or she just press the number on the keypad to send an ID to the display. And the people waiting for service will see his or her number on the display and will know the information that the dishes or the service are ready to be offered and take it at earlier time.  

  

Introduction of each stuff.

 

1. The Transmitter (Keypad)  IH-999QMS

  

1.1 About the transmitter 

The IH-999QMS calling unit is mainly composed by thousands degree keypads and high-solution PIC chip transmitting circuit. It can transmit 999*9 different codes, and 9 channels. It has an exquisite appearance and good processing production. Mainly used for business and service industry, the IH-999QMS calling unit has the features of portable use, easily installing, super quality and competitive price, etc, and it deserves to be used in an improvement of business service.

1.2 Feature

9 channels, each channel can transmit 999 different codes. Different calling units can be used in one siteWith keypad mode, easily operateGroup calling, group cancellingCompatible with all the CS display LED and shift receiving main unitUSB with 5V power supply, can be recharged by computer or common power supply.Compatible with signal amplifier.Learning mode code to auto add 1 or reduce 1 to learn transmitting code.Adopt high-solution CPU controlling chip and digital coding technology, remarkable property, high receiving and processing information abilityAuto-bit distinguish, call 001, and enter 1, then press Enter. 

 1.3 Specifications

Model	IH-999QMS
Input	5V500mA
Transmitting frequency	315MHZ
Audio output	Buzzer
Transmitting distance	More than 200M in the open area
Working temperature	-20C-80C
Store temperature	-40C-80C
Case material	Black ABS material and metal

2. The Receiving Display  200LED

 

 

Installation:flat, hunging,wall-mountedColor: WhiteDisplay: 1 groups of 3 digital numbersSize of LCD: 3 inchMaterial:High-grade  metal alloyPower supply: 12V1A Switching   Letter showing:A B C D H L P U  Remote controller:YesNumber delete: Auto or Man-madeCall Capacity: 10 groups of numbers  Coding Capacity: 200Reminding: DingDongSize: 225*165*40mm

queuing paging system, numerical keypad and LED display receiver