Detailed Product Description

Y-500/485 wireless calling system

with metallic cover

stable function

The waiter call no wiring involved,the Host and signal enhancer(repeater)
are operated by AC100-240Vpower supply,and other accessories are battery operated. the buttons' number can be defined by the host setting panel.

Features:

1 Use digital code technology,with steady and relable function,with high strength aluminum

   alloy shell                                                                               

2 able to work with 800 transmitters and 32 remote control ,it can suport at most 128 pcs of

   receiver linked by networkcable                                            

3 It can work with all single-key and mult-key transmitter               -                       

4 It will show time in idle state                                                                              

5 Add RS485,can connect to PC to memory the calling and response information

Technical Parameter:

Working voltage:DC12V              

Working current:150mA            

Receiver sensitivity:106db        

Audio output power:1W               

Use Frequency :315MHz±75k

Dimension:535x158x40mm