Main Features: * Built-in web server, allowing direct access to the Internet * Built-in microphone * PTZ control function * Optical zooming 10x, 22x, etc. available, digital zooming 4x. * Real time motion detection, e-mail notification and ftp images optional * Double password protection * Automatic network condition detection & adjustment * Multi-window viewer software (IPS 16) available * Surge protection (optional) Specifications: SYSTEM Video compression MPEG-4 Image resolutions CCD ( Image sensor) D1, NTSC: 720*480 @ 30fps; PAL: 720*576 @ 25fps CIF, NTSC: 352*240 @ 30fps; PAL: 352*288 @ 25fps CMOS ( Image sensor) 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 5.x or above running on Windows 2000/XP/2003 Firmware upgrade HTTP online upgrade mode MODEL IPC 400P2 IPC 400P8 IPC 400S2 IPC 400S8 Image pick-up device 1/4" SHARP color CCD 1/3" SHARP color CCD 1/3" SONY color CCD TV system NTSC / PAL Number of pixels NTSC: 510(H)*492(V) PAL: 500(H)*582(V) NTSC: 768(H)*492(V) PAL: 752(H)*582(V) NTSC: 510(H)*492(V) PAL: 500(H)*582(V) NTSC: 768(H)*492(V) PAL: 752(H)*582(V) Horizontal resolution 420 TV lines 480 TV lines 420 TV lines 480 TV lines Min. illumination 0.8 Lux / F 1.2 0.1 Lux / F 1.2 Scanning system NTSC: 525 lines, 60 field / sec; PAL: 625 lines, 50 field / sec Gamma characteristic 0.45 Electric shutter time Auto, NTSC: 1/60~1/100,000 sec; PAL: 1/50~1/100,000 sec S/N ration > 48dB Sync system Internal synchronization Video output 1Vp-p, 75 ohm Power Supply AC 24V/1000mA Working Temperature -10℃ ~ +50℃/RH 95% max