Specifications: Camera Image Sensor: 1/3″ Progressive Scan CMOS Max. Resolution: 2688 × 1520 Min. Illumination: Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on Shutter Time: 1/3 s to 1/100,000 s Day & Night: ICR Cut Angle Adjustment: Pan: 0 to 355, tilt: 0 to 75, rotate: 0 to 355Lens Lens Type: Varifocal lens, motor-driven lens, 2.8 to 12 mm Focal Length & FOV: 2.8 to 12 mm, horizontal FOV 95.8 to 29.2, vertical FOV 50.6 to 16.4, diagonal FOV 114.6 to 33.4 Lens Mount: 14 Iris Type: Fixed Aperture: F1.6 DORI: 2.8 to 12 mm: D: 64 m to 200 m, O: 25.4 m to 79.4 m, R: 12.8 m to 40 m, I: 6.4 m to 20 m Illuminator Supplement Light Type: IR Supplement Light Range: Up to 40 m Smart Supplement Light: Yes IR Wavelength: 850 nm Video Main Stream 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) Sub-Stream 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360) Third Stream 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported under certain settings. Video Compression Main stream: 265/H.264/H.264+/265+ Sub-stream: 265/H.264/MJPEG Third stream: 265/H.264 *Third stream is supported under certain settings. Video Bit Rate: 32 Kbps to 8 Mbps H.264 Type: Baseline Profile/Main Profile/High Profile 265 Type: Main Profile Bit Rate Control: CBR/VBR Scalable Video Coding (SVC): Yes Region Of Interest (ROI): 1 fixed region for main stream and sub-stream Audio Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC Audio Bit Rate: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16-64 Kbps (AAC-LC)/32-192 Kbps (MP2L2)/8-320 Kbps (MP3) Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz Environment Noise Filtering: Yes Network Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, WebSocket, WebSockets Simultaneous Live View: Up to 6 channels API: Open Network Video Interface (Profile S, Profile G), ISAPI, SDK User/Host: Up to 32 users. 3 user levels: administrator, operator and user Security: Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface Network Storage: NAS (NFS, SMB/CIFS), auto network replenishment (ANR) Client: iVMS-4200, Hik-Connect, Hik-Central Web Browser: Plug-in required live view: IE 10, IE 11 Plug-in free live view : Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ Image Image Parameters Switch: Yes Image Settings: Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser Day/Night Switch: Day, Night, Auto, Schedule Wide Dynamic Range (WDR): 120 dB SNR: 52 dB Image Enhancement: BLC, HLC, 3D DNR Interface Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port On-Board Storage: Built-in microSD, up to 512 GB Audio: -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium Alarm: -S: 1 input, 1 output (max. 12 VDC, 30 mA) Reset Key: Yes Event Basic Event: Motion detection (human and vehicle targets classification), video tampering alarm, exception Smart Event: Line crossing detection, intrusion detection Supports human and vehicle targets classification Face detection Linkage: Upload to FTP/memory card/NAS, notify surveillance center, trigger record, trigger capture, Email