Attendant calling system smart pager

Transmitter(C303)

Specifications

C303	Specifications
	Size	60*60*17mm
	Color	Sliver
	Weight	0.04kg/ea
	Battery	23A12V
	Frequency	433.92Mhz
	Distance	500m open area
	Key name	call
	Output power	≤10 mw
	Frequency deviation	0.5Mhz
	Codec	Registration

wireless calling system   is widely used in service area. It consist of table button for guest use and signal receiver(S611)  for waiter or waitress use.

When the guest needs any service, he or she just press the button near him or her, his or her desk number will showing on the receiver(S611) with alert music or sound. So the waiters could offer service very timely.