Browser			MS Internet Explorer 4.0 or Later
			Netscape 4.5 or Later
			WIN98，WIN2K，XP or above
Hardware		CPU	32Bit RSIC Embedded Processor
		OS	Embedded Linux
		Flash Memory	8Mb
		RAM	16Mb
Accessory	Audio	Compression Algorithm	ADPCM
		Internal Input	1Ch
		External Input	1Ch
		Output	1Ch
	Lens	Lens Mount	C Mount
		Mount Type	Fixed
		Focal length	8mm	12mm	12mm	16mm	16mm	25mm
Network		Protocol	TCP/IP,HTTP,ARP,RARP,ICMP,DHCP,FTP,SMTP
		Network connection	RJ45 10/100M Ethernet
Video		Compression Algorithm	MPEG-4
		Compression Rate	10:1-200:1(typical30:1)
		Frame Rate	Max 30 frame / sec
		Internal Input	1Ch
		External Input	1Ch
		Output	1Ch
		Resolution	D1:720×576 CIF:320×288 FIELD:720×288 QCIF:176×144
CCD Module			1/3" Sharp CCD& 1/3" Sony CCD
		Horizontal Resolution	420TV Lines &  480TV Lines
		Minimum illumination	0Lux ,IR light on
		S/N Ratio	More than 48db
Infrared Lamps			23	36	48	60	12big	12big
IR radiation Distance			20m	30m	40m	50m	60m	100m
Infrared wavelength			850nm
Management and Software Update			Flash memory allow new version software updates through TCP/IP network
Security			Password Protection
			IP Address Fittering
			Watch Dog
			Image Encryption
Alarms and I/O			Motion detection
			Automatic e-mail and file sending
MISC function			High quality image area setting
			Periodical image sending through e-mail and FTP
Pan/Tilt/Zoom Control			RS-485, long-distance control PTZ and lens