Model.:JY-IP833B
Features	System security	Supports three-level account, password, user multi-level authority management
	DDNS（free）	Built in free DDNS system
	IE multi-channel view client(free)	No need to install software, support multi-channel  monitor &management & check alarm picture via IE
	Super-Client	1,4,9,16,25,36, 64-channel , no user limited , centralized monitor, remote record and playback , Skype message alarm, skype telephone alarm
	Superiority	Support monitor via computer and most of intelligent cellphones in the market(such as Android ,sambian,Iphone cellphone)
CPU	Operation system	Embedded Linux OS
Video	Compression format	H.264 main profile level 3,dual stream
	Signal system	PAL  or NTSC
	Frame rate	Main stream:1-25fps   second stream:1-25fps
	Resolution	Main stream: D1, CIF, QCIF  Second stream:CIF, QCIF
	Video adjustment	Brightness, contrast, chroma, saturation.
	Sensor	1/3〞 SONY  CCD
	Horizontal resolution	420 line
	Opitical zooming	3X optical zooming
	Minimum illumination	0.5LUX/F1.2
	S/N ratio	>48dB
	BLC	Auto
	Lens	5mm-15mm
Audio	Compression format	G.726/G.711
	Input	one channel linear input /Mirophone Input
	Output	one channel linear output
Network	Network interface	10Base-T/100Base-TX Ethernet slot
	Protocol	TCP/IP，HTTP，TCP，ICMP，UDP，ARP, IGMP，SMTP，FTP，DHCP，DNS，DDNS，NTP，UPNP，RTSP etc.
	Online visitor	Support 10 visitors at the same time
	IP mode	Dynamic IP address, static IP address, PPPOE
Others	Material	Dome cover : PMMA optional material                                                                                               Dome body: aluminium alloy material
	Use enviroment	outdoor use
	Waterproof  grade	IP66
	Power	DC 12V 2A
	Humidity	95% RH
	Size	Item size: 180*155*130mm      (L*W*H) Package size: 278*185*155mm  (L*W*H)
	Weight	G.W.: 1500g (Note: for real products )
	Accessories	Power adapter,CD,manual,warranty card,bracket,srews
Alarm	Motion detection regions	support  4 Motion detection regions
	Alarm action	Support Email photo、FTP photo、FTP record etc.
System	System requirement	Microsoft Win98 SE/ME/2000/XP,Vista  IE5.0, NET4.5，firefox，chrome
Certification	Certificate	ISO  FCC CE SASO RoHS