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Wireless Calling System Display Receiver K-4-C-USB
DISPLAY RECEIVER K-4-C-USB
1. With USB cable and Management software
2. With high strength high strength ABS shell , durable in use
3. Using digital code technology and the function is steady and reliable
4. Show 3-digit number and can show 3 groups of number at the same time.
5. Show different service type with special symbols(dots).
6. It can work with 400pcs 1-key or multi-key call buttons in max
7. It can save 30 calling info in turn, and apply in basic service places.
8. Improve service level restaurant server for wireless calling system
9. Technical parameters
*Working voltage: DC12V~18V
*Working current: <10mA
*Working Frequency: 433.92mhz