CPU Multimedia SoC (System-on-Chip) Flash 16 MB RAM 256 MB Image sensor 1/2.7" progressive CMOS Maximum Resolution 1920x1080 Lens Type Fixed-focal Focal Length f = 2.8 mm (FD8166-F2) f = 3.6 mm (FD8166-F3) f = 6 mm (FD8166-F6) Aperture F2.0 (FD8166-F2) F1.8 (FD8166-F3) F1.6 (FD8166-F6) Field of View FD8166-F2: 121° (horizontal) 68° (vertical) 142° (diagonal) FD8166-F3: 98° (horizontal) 50° (vertical) 111° (diagonal) FD8166-F6 56° (horizontal) 31° (vertical) 64° (diagonal) Shutter Time 1/5 sec. to 1/32,000 sec. Minimum Illumination FD8166-F2: 0.24 Lux, 50 IRE FD8166-F3: 0.14 Lux, 50 IRE FD8166-F6: 0.18 Lux, 50 IRE Pan range 45° Tilt range 33° ~ 90° Pan / Tilt / Zoom ePTZ 48x digital zoom ( 4x on IE plug-in, 12x built-in ) On-board Storage MicroSD/SDHC/SDXC card slot Compression H.264 & MJPEG Maximum Frame Rate H.264: 15 fps at 1920x1080, 30 fps at 1280x800 MJPEG: 15 fps at 1920x1080, 30 fps at 1280x720 Maximum Streams 2 simultaneous streams S/N Ratio Above 53 dB Video Streaming Adjustable resolution, quality and bitrate Configurable video cropping for bandwidth saving Image Settings Adjustable image size, quality and bit rate Time stamp, text overlay, flip & mirror Configurable brightness, contrast, saturation, sharpness, white balance, exposure control, gain, backlight compensation, privacy masks Scheduled profile settings Compression G.711 Interface Built-in microphone Effective Range 5 meters Users Live viewing for up to 10 clients Protocols IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, 802.1X Interface 10Base-T/100 BaseTX Ethernet (RJ-45) ONVIF Supported, specification available at www.onvif.org Video Motion Detection Triple-window video motion detection Alarm Triggers Video motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection Alarm Events Event notification using HTTP, SMTP, FTP and NAS server File upload via HTTP, SMTP, FTP and NAS server Connectors RJ-45 for Network/PoE connection Digital input*1 LED Indicator System power and status indicator Power input 802.3af Power-over-Ethernet (Class 1) Power consumption Max. 2.9 Dimensions Ø: 90 mm x 50 mm Weight Net: 144 g Safety Certifications CE C-Tick FCC ( Class B ) LVD VCCI Operating Temperature 0 ~ 50 °C (32 ~ 122 °F) Warranty 24 Months Operating System Microsoft Windows 7 / Vista / XP / 2000 Browser Mozilla Firefox 7 - 10 ( Streaming only ) Internet Explorer 7.x or 8.x Other Players VLC: 1.1.11 QuickTime: 7 or above