Students personal panic alarm wireless transmitters button system

Students personal panic alarm wireless transmitters button 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	Coffee
	Weight	0.04kg/ea
	Battery	23A12V
	Frequency	433.92Mhz
	Distance	500m open area
	Key name	Service, Cancel
	Output power	≤10 mw
	Frequency deviation	0.5Mhz
	Codec	Registration

  Watch receiver(HCM5000)  Specifications

HCM5000	Specifications
	Size	17*45*55mm
	Color	Black
	Sound Categary	DIDI or variation
	Frequency	433.92MHz
	Audio output	0-1.5W
	Consumed electricity	1mA
	Power Supply	1.5V 750mA
	Receiving sensibility	-108dbm
	Display time	1-99 seconds
	Waterproof Degree	Full Waterproof

  How it works   wireless calling system   is widely used in service area. It consist of table button (C302)  for students  use and signal receiver(HCM5000)  for the security guard use .
When students meet an emergency, he or she just press the button in the door of the classroom, the classroom number will showing on the receiver(HCM5000) with alert music or sound. So the security guard could quickly reached the specified class position, quickly handle emergency.   Feedback   Packaging & Shipping Please allow us 2-4 business days to prepare your order and shipping after the payment is cleared. The package usually arrives to your door in about 7-10 days after shipping by Standard Flat Rate Shipping Service. However, sometimes it takes more days due to holidays, customs clearance or other reasons. DHL, EMS, FEDEX,UPS  door to door service are optinal for you.   Factory     Warranty     Contact Us