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Wireless Calling System Call Button K-H4
  • Wireless Calling System Call Button K-H4
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Wireless Calling System Call Button K-H4
  • 简介 : Wireless Calling System Call Button K-H4
  • Specification model : K-H4
  • size : 60*60*22mm
  • manufacturer : KOQI

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Wireless  Calling System Call Button K-H4

Specification of call button K-H4

1. 100%  Water-proof

2. Work with our receiver  to combined the wireless calling system

3. Can be installed on  each table, when the customer need help only press the button, the calling no  will be shown on the screen, so everyone can easy to know who is  calling.

4. 4-key button: Call,  Bill, Water, Cancel

5. Color: 5 colors blue, white, yellow, gray, black for case  

              5 colors  blue, green, yellow, red, black for silicon dioxide

Technical  Parameter:

Working voltage:  DC12V

Working current:  ≤10mA

Use Frequency:   433.92MHZ

Transmitted Power:  ≤10mW

Transmitted  Distance>200m in open area

Size: 60*60*22mm