This Calling System is mainly used in fast food restaurant, self-service restaurant, clinic, hospital,

office and so on where there are a lot of customers waiting for his or her service. They system consist of a transmitter (K-999) for the caller and a receiver(K-11) 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.

This system fit for calling doctor from administrator,When patient visit your clinic.

                                 calling staff/secretary from boss/manager

                                  calling consumer from administrator etc.

For example 1, Your clinic have 10 doctors. Doctor A,B,C,D etc. You give number 2# to Doctor B. When patient visit your clinic, you need call Doctor B. Just need press 2# and  "enter" key

from K-999. Then K-10 will sound and vibrate, Doctor will know you call him.

For example 2, Customer give order to counter; Counter take order and give customer a K-11.

Every K-11 with a number. Customer wait somewhere for order. When Order ready. For example

No.99’s order is ready. Counter can press 99 + “enter” key from K-999. Then K-11 will beep

sound with LED light, vibrate. So Customer will know order is ready and go collect food.

Specification of keypad transmitte K-999:
1. With high strength ABS material cover
2. Using digital code technology and the function is steady and reliable
3. It can call 999 persons
4. With power on/off function
5. With Clear and Next function
6. Can work with K-236, K-300, K-302, K-402NR, K-2000, K-800, K-4-C, K-4-D, K-10 receiver
Technical parameters:
Signal Range: >200m in open area
Working voltage: DC12V
Working current: <10mA
Working Frequency: 433.92mhz
Dimension:160*118*60mm

Specification of Receiver K-11 coaster

Size: 94*94*15(mm),

Shell Material: High-quality polycarbonate

Power: Built-in 3.7V polymer lithium battery

Color: Dark red 0.28 inch RED LED dispaly 3 digits

Prompt mode: Sound , Vibration, Flicker

Low battery remind: Yes

Working voltage: DC12V