Main Features: ◎ Built-in web server, allowing direct access to the Internet ◎ Built-in microphone ◎ PTZ control function ◎ Optical zooming 22x, digital zooming 4x. ◎ Scanning range:Approx.330° (horizontally) / 90° )vertically_ ◎ Real-time motion detection, e-mail notification and ftp images optional ◎ User password and administration classified ◎ Automatic network condition detection & adjustment ◎ Max.20 viewers simultaneously ◎ Multi-window viewer software (IPS 16) available Specifications: SYSTEM Video compression MPEG-4 Image resolutions CCD D1, NTSC: 720*480 @ 30fps; PAL: 720*576 @ 25fps CIF, NTSC: 352*240 @ 30fps; PAL: 352*288 @ 25fps CMOS VGA, NTSC / PAL: 640*480 @ 30fps QVGA, NTSC / PAL: 320*240 @ 30fps Video adjustment Brightness, Contrast, Saturation, Sharpness and Hue Network Interface Ethernet (10/100 Base-T) Audio compression G.711 PCM, 64Kbps; G.7126 ADPCM, 16-40Kbps Multi-window display Max. 16 videos (optional) Protocols ARP, TCP/IP, HTTP, FTP, SMTP, DHCP client, NTP, DDNS, UPnP, IEEE802.11b (optional) System required Microsoft IE 6.x or above running on Windows 2000/XP/2003 Firmware upgrade HTTP online upgrade mode MODEL IPC 400SA System of Signal NTSC/PAL Image Sensor 1/4” SONY CCD Horizontal Resolution 480 TV line S/N Ratio More than 50dB Min. Illumination 0.5 Lux / F 1.2 (LED on 0 Lux) Len 3.9~85.5mm Electronic Shutter NTSC: 1/60~1/100,000 sec; PAL: 1/50~1/100,000 sec Auto Iris Centric DC-Drive lens / Video-Drive lens White Balance Auto white balance Auto Gain Control Auto ON/OFF switch able Back light Compensation Auto ON/OFF switch able Control Interface Control Line Focus Way Moving focus Video Output 1Vp-p, 75Ω