Customer queue calling pager system wireless keypad with display receiver

Introduction:

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 receiver for the one who will be called. When the callers
are ready for offering service, he or she just press the number on the keypad to send an ID to the
pager. And the people holder the pager will know the information that the dishes or the service are
ready to be offered and take it at earlier time.

 

For example, Customer give order to counter; Counter take order and give customer a number.
Customer wait somewhere for order. When Order ready. For example No.99's order is ready.
Counter can press 99 + " ENT"  key from K-999. Then K-4-Cblue receiver will display the number 99
on the screen with dingdong sound. Customer will see the display number and go collect food.