Introduction:
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.
Components
The System consist the following parts:
-Transmitter Keypad K-999
-Receiver Pager K-11
Specification
TRANSMITTER KEYPAD 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-300plus, K-302, K-403 K-2000, K-800, K-4-C, K-4-D, K-10, K-11, K-12,K-13 receiver
7. Technical parameters:
Signal Range: >500m in open are
Working voltage: DC12V
Working current: <20mA
Working Frequency: 315MHz or 433.92MHz
Dimension:160*118*60mm
Specification of Receiver K-11 coaster
Size: 92*92*20mm
Shell Material: High-quality polycarbonate
Rechargeable: yes (with charger base)
Power: Built-in 3.7V polymer lithium battery
Color: Dark red
Screen: 0.28 inch RED LED display 3 digits number
Prompt mode: Sound, Vibration, Flicker
Low batter remind: Yes
Working voltage: DC 7.5V
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