Y-K4 service button
with new design of dice shape
four-key with different function
with appearance patent

Speciality:

Y-K4 waiter call

1. This kind of table bell fashion and new design, white color with dice shape

2. Four-key button with the funcion of SERVICE,ORDER,BILL,CANCEL

3. Can be installed on each table,when the customer need help only press the button.and the

    exact service signal will be knew by waiter.

4. It will apply with the receiver of Y-500/485,Y-400A,Y-40A to work together currently,and its transmitted

    distance will be 500 in open area.

5. Appearance patent application number is 200830157121.2 
 

Technical Parameter:

Working Voltage: DC9V~12V

Transmitted Current: ≤35mA

Use Frequency: 315MHz±75k

Transmitted Power: ≤30mW

Dimension: 65x65x65mm