Camera Image Sensor1/3 '' progressive scan CMOS Min. IlluminationColor: 0.01 Lux @(F2.0, AGC ON), B/W: 0 Lux with IR Shutter Speed1/3 s to 1/100, 000 s Slow ShutterYes Wide Dynamic Range120 dB Day & NightIR cut filter Angle AdjustmentPan: 0° to 360°, tilt: 0° to 180°, rotate: 0° to 360° Lens Focal Length & FOV2.8 mm, horizontal FOV 98.0°, vertical FOV 53.1°, diagonal FOV 114.7° Lens MountM12 FocusFixed ApertureF2.0 Illuminator IR Wavelength850 nm IR RangeUp to 98ft(30 m) Video Max. Resolution2560 × 1440 Main Stream50 Hz: 20 fps (2560 × 1440) 25 fps (2304 × 1296, 1920 × 1080, 1280 × 720) 60 Hz: 20 fps (2560 × 1440) 30 fps (2304 × 1296, 1920 × 1080, 1280 × 720) Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) Video CompressionMain stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Video Bit Rate32 Kbps to 8 Mbps H.264 TypeBaseline Profile/Main Profile/High Profile H.265 TypeMain Profile H.264+Main stream supports H.265+Main stream supports Region of Interest (ROI)1 fixed region for main stream Network ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS Simultaneous Live ViewUp to 6 channels APIOpen Network Video Interface, ISAPI User/HostUp to 32 users. 3 levels: administrator, operator and user Network StorageNAS (NFS, SMB/CIFS), ANR Web BrowserPlug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ Image Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser Day/Night SwitchAuto, Schedule, Day, Night Image EnhancementBLC, 3D DNR Interface Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 GB Built-in MicrophoneYes Hardware ResetYes Event Basic EventMotion detection