CPU Multimedia SoC (System-on-Chip) Flash 128 MB RAM 256 MB Image sensor 1/2.5" Progressive CMOS Maximum Resolution 2560x1920 Lens Type Vari-focal, CS Mount Focal Length f = 2.8 ~ 12 mm Aperture F1.2 (wide) ~ F2.5 (tele) Auto-iris DC-iris Field of View 28.2° ~ 115.3° (horizontal)21.3° ~ 84.2° (vertical)35.5° ~ 150.2° (diagonal) WDR Technology WDR Enhanced Day & Night Removable IR-cut filter for day & night function Minimum Illumination 0.02 Lux @ F1.2 (Color)0.001 Lux @ F1.2 (B/W) Pan / Tilt / Zoom ePTZ: 48x digital zoom (4x on IE plug-in, 12x built-in) On-board Storage SD/SDHC/SDXC card slot Compression H.264, MJPEG & MPEG-4 Maximum Frame Rate H.264: 10 fps at 2560x192030 fps at 1920x1080MPEG-4: 10 fps at 1920x153625 fps at 1920x1080MJPEG: 13 fps at 2560x192030 fps at 1920x1080 Maximum Streams 3 simultaneous streams S/N Ratio Above 60 dB Dynamic Range 57 dB Video Streaming Adjustable resolution, quality and bitrateConfigurable video cropping for bandwidth saving Image Settings Adjustable image size, quality and bit rateTime stamp, text overlay, flip & mirrorConfigurable brightness, contrast, saturation, sharpness, white balance, exposure control, gain, backlight compensation, privacy masksScheduled profile settings Audio Capability Audio input/output (full duplex) Compression GSM-AMR, AAC, G.711 Interface Built-in microphoneExternal microphone inputExternal line output 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 ONVIF Ver. 1.02 Alarm Triggers Video motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection Alarm Events Event notification using digital output, HTTP, SMTP, FTP and NAS serverFile upload via HTTP, SMTP, FTP and NAS server Smart Focus System Focus assist button and OSD Connectors RJ-45 cable connector for Network/PoE connectionAudio inputAudio outputVideo outputAC 24V power inputDC 12V power inputDigital input*1Digital output*1 LED Indicator System power and status indicator Power input 24V AC12V DCIEEE 802.3af PoE Class 3 Power consumption Max. 4.87 W (DC 12V)Max. 7 W (AC 24V)Max. 6.8 W (PoE) Dimensions 218 mm (D) x 72 mm (W) x 62 mm (H) Weight Net: 702 g Safety Certifications CE, LVD, FCC Class A, VCCI, C-Tick Operating Temperature Starting Temperature: 0°C ~ 50°C (32°F ~ 122°F)Working Temperature: -10°C ~ 50°C (14°F ~ 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 or aboveQuicktime: 7 or above