Camera Image Sensor: | 1/3" Progressive Scan CMOS Signal System: | PAL/NTSC Min. Illumination: | 0.1 Lux @(F1.2,AGC ON), 0.28Lux @ (F2.0,AGC ON ), 0 lux with IR Shutter time: | 1/25(1/30) s to 1/100,000 s Lens: | 1.19mm, F2.0 Angle of view: 180°(wall mount), 360°(ceiling mount) Auto Iris: | DC drive Day& Night: | IR cut filter with auto switch Wide Dynamic Range: | 120 dB Digital noise reduction: | 3D DNR Compression Standard Video Compression: | H.264/MJPEG Video bit rate: | 32Kbps~16Mbps Audio Compression: | G.711/G.722.1/G.726/MP2L2 Dual Stream: | Yes Image Max. Image Resolution: | 2048×1536 Frame Rate: | Main Stream: 50Hz: 25fps (2048 × 1536, 1536 × 1536) 60Hz: 30fps (2048 × 1536, 1536 × 1536) Sub Stream: | 50Hz: 25fps (720 × 720, 704 × 576) 60Hz: 30fps (720 × 720, 704 × 480) Image Settings: | Saturation, brightness, contrast adjustable through client software or web browser BLC: | Yes, zone configurable ROI: | Support Picture Overlay: | 128 × 128, BMP 24bit, zone configurable Network Network Storage: | NAS (Support NFS,SMB/CIFS) Alarm Trigger: | Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception Protocols: | TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour General Function: | User Authentication, Watermark, IP address filtering, anonymous access, flickerless, heartbeat, video mask System Compatibility: | ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI Interface Audio: | Internal Microphone and Speaker Communication Interface: | 1 RJ45 10M / 100M Ethernet interface On-board storage: | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB Reset Button: | Yes General Operating Conditions: | -30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing) Power Supply: | 12 VDC ± 10%, PoE (802.3af) Power Consumption: | Max. 12.18 W Impact Protection: | IEC60068-2-75Eh, 50J; EN50102, IK10 Weather Proof: | IP66 IR Range: | 15 meters Dimensions: | 164x152.8x43.8mm(6.46”x6.02”x1.72”) Weight: | 1400g NOTE：: | * "-S" series support 1-ch audio I/O, 1-ch alarm I/O and 1-ch RS-485 interface