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: >500m in open area

Working voltage: DC12V

Working current: <20mA

Working Frequency: 315MHZ / 433.92MHZ

Dimension:160*118*60mm

Each Package include:

1x transmitter keyboard K-999

1x power plug or 1x USB cable

 

 

Specification of restaurant server K-236

1. with high strength aluminum alloy shell, durable in use

2. Use digital code technology and the function is steady and reliable

3. Show 3-digit number and can show 2 groups of number at the same time. 

4. Show different service type with special symbols   

5. It can work with 999pcs 1-key or multi-key call buttons in max

6. It can save 30 calling info in turn, and apply in basic service places.     

7. Improve service level restaurant server for wireless calling system 

Technical parameters:

Working voltage: DC12V~18V 

Working current: <20mA 

Working Frequency: 315MHZ / 433.92MHZ

Dimension:365*158*40mm