KTV wireless service calling system

                         KTV wireless service calling system   Product Description Transmitter(C302) Features
1.Use SAW DEVICE  aeronautical communications device to ensure stability of signal transmission 2.Super stability registration technology, aviod garbled phenomenon  3.Built-in anti-channel mixing function 4.resistance against temperature and humidity changing.Safe and stable 5.Flexible Coding.Coding could be changed for different application Specifications  

C302	Specifications
	Size	60*60*17mm
	Color	Brown
	Weight	0.04kg/ea
	Battery	23A12V
	Frequency	433.92Mhz
	Distance	500m open area
	Key name	Service,Call, Cancel
	Output power	≤10 mw
	Frequency deviation	0.5Mhz
	Codec	Registration

Receiver(IXD-1888)   Specifications  

S/N	Feature	Details
1	Audio Output:	0-1.5W
2	Size:	23cm*16cm*3.2cm
3	Weight:	1kg
4	Capacity:	180
5	Distance:	1000m
6	Frequency:	433.92Mhz/315Mhz
7	work voltage:	9V
8	Power supply:	AC100-220V/50-60HZ
9	Receiving Sensibility:	-108dbm
10	work temperature:	-20℃-55℃

How it work   1.The button install in the wall or table ,when you need the service ,you can press it  2.The receiver is placed in the service desk or the staff wrist, the display will show the table number ,and with 12 music reminds. 3.The waiter will receive the signal and service in time. Company Information   Packaging & Shipping   Application   FAQ   Contact us