Image Capture Sensor: 1/4 CMOS sensor Total of pixel: 300k Minimum illumination: IR lights on, 0 Lux Lens: F=4.5mm, F=2.0, Fixed Iris IR_CUT: Support IR and color filter change automatically Pan/Tilt Pan Coverage: 350 degree Tilt Coverage: 100 degree Preset Numbers: 1 Assistant Lighting Control Auto/manual control: Lighting 8PCS 850nm Infrared lights, 5m distant Video and Audio First Stream Resolution: VGA/QVGA/QQVGA Second Stream Resolution: QVGA/QQVGA Compression: H. 264/JPEG Frame rate: 30fps First Stream Bit rate: 90kbps ~ 2.048Mbps Second Stream Bit rate: 90kbps -512kbps Image Rotation: Flip / Mirror OSD: Support Audio Compression: G. 711/G. 726 Network Basic Protocol: TCP/IP\HTTP\SMTP\FTP\DHCP\DDNS\UPNP\NTP Other Protocol: 802.11b/g Other Features Mobile Phone View: Support Video control: Support Dual way audio: Support Memory: Snap or video into SD card Browser: SD card View or download from network Motion Detection: Yes( 4 zone detection ) Triggered Actions: Email/FTP/SD storage/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 Memory: SD Slot Alarm In: 1 way Alarm Out: 1 way Audio In: Internal mic X 1, audio input: Interface X 1 Audio Out audio output: Interface X 1 Physical Index Weight: 358g Main body: 111mm(L)x107mm(W)x121mm(H) Power DC: 5V Power consumption <: 6W Operating temperature: -20~ 45 degrees Humidity: 10% ~ 80% non-condensing Software: (PC Side) OS Supported Microsoft Windows 98/2000/XP/Vista, Mac OS etc. Browser: Internet Explorer6.0 and Above or Compatible Browser, Safari/Firefox etc. Application Software: iSmartviewPro. Exe.