Minimum illumination: IR on,0 Lux Lens: f=3.6mm, F=2.0, Fixed Iris Pan/Tilt Pan Coverage: 270¡ã Tilt Coverage: 120¡ã Assistant Lighting: 10pcs 850nm Infrared LEDs, 5m distance Lighting Control: Auto control Video and Audio Resolution: 640*480(VGA)/320*240(QVGA)/160*120(QQVGA) Compression: MJPEG Frame rate: 30fps Bit rate: 128kbps ~ 5Mbps Image Rotation: Mirror /Flip Audio Compression: ADPCM Network Basic Protocol: TCP/IP, UDP/IP, HTTP, SMTP, FTP, DHCP, DDNS, UPNP, NTP, PPPOE Other Protocol: 802.11b/g Other Features Video control: support Dual way audio: support Motion Detection: support Triggered Actions: Email/FTP/external alarm/send message to alarm server User Setting: Three levels Date/ Time Setting: support Upgrade: Upgrade from network DDNS: A free DDNS provided by manufacturer Hardware Interface Ethernet: 10Base-T/100base-TX Alarm In: 1 way Alarm Out: 1 way Audio In: Internal mic Audio Out: Audio Line-out interface x 1 Physical Index Weight: 245g Main body: 100mm(L)*99mm(W)*118mm(H) Power: DC 5V Power consumption: Operating temperature: -20¡æ~ 50¡æ Operating temperature: 10% ~ 80% non-condensing Software(PC Side) OS Supported: Microsoft Windows 98/2000/XP/Vista etc. Browser: Internet Explorer6.0 and Above or Compatible Browser, Firefox, Safari etc. Application Software: IPCMonitor.exe