Operating System: Embedded OS CPU: 32Bit RSIC Embedded Processor Image Sensor: CMOS,VGA Min. Illumination: 0.2Lux White Blance: Auto Lens: 8mm(default) , Visual angle: 62¡ã(Typical) IR Distance: 12 IR LED, 15m Image Compression: MPEG-4 / MJPEG Signal:Digital Signal, Progressive Scan Max. Frame rate: 30fps@640x480 Image Resolution: 640x480(VGA), 320x240(QVGA), 160x120(QQVGA) Image Setting: Brightness, Saturation, Contrast Hve could be adjust Audio: Built-in 1ch audio input Audio Gain: Auto(AGC) Network Interface: RJ-45 10/100Mbps Delay Time: less than 500Msec@LAN Support multi protocol: TCP/IP HTTP, IGMP, DHCP, FTP, PPPoE, NTP etc. Wireless Technology: WIF802.11b/g(optional) RTSP: Live video and audio via 3G Mobile Phome (Support Nokia Sybian S60 system, Windows mobile system) Simultaneous Viewers: 20 Support IP address: Satic IP address, dynamic IP address, PPPoE Video / Snapshot: Three options: Auto, alarm, motion AVI/3GP for video format, JPG for image format Storage:Support Micro-SD(TF Card) , 8G Max. Alarm:Motion Detection, Threshold Detection Area :Support full screen Alarm Sending :Support image, video as FTP file Operating System :Microsoft Win98/SE/ME/2000/XP, Vista,Internet Explorer5.0 Authentication :Password/ Administrator/ General User DDNS :Embedded DDNS System, Support up to 10 DDNS services Exterior Material :Plastic Work Environment:Indoor Power:DC12V/1A Operating Temperature:5 to 45¡æ Operating Humidity:20 to 80% ( Non-condensing) Dimensions(W*D*H) :85*85*50mm Weight:140g Supplied accessories:AC Adaptor, Ethernet network Cable, CD, User¡¯s Manual Certificate :FCC CE RoSH