| Image Sensor | 1/2.8" Progressive Scan CMOS |
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| Max. Resolution | 1920 × 1080 |
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| Min. Illumination | Color: 0.002 Lux @ (F1.2, AGC ON) |
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| Shutter Time | 1/3 s to 1/100,000 s |
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| Focal Length & FOV | 2.8 mm: horizontal FOV: 107.8°, vertical FOV: 57.9°, diagonal FOV: 126.7° 4 mm: horizontal FOV: 82.8°, vertical FOV: 45.1°, diagonal FOV: 98° |
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| Lens Mount | M12 |
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| Iris Type | Fixed |
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| Aperture | 2.8 mm: F2.0 4 mm: F2.0 |
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| DORI | 2.8 mm: D: 42.8 m, O: 17 m, R: 8.6 m, I: 4.3 m 4 mm: D: 55.2 m, O: 21.9 m, R: 11 m, I: 5.5 m |
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| Main Stream | 50 Hz: 50 fps (1920 × 1080, 1280 × 720) 60 Hz: 60 fps (1920 × 1080, 1280 × 720) |
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| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) 60 Hz: 30 fps (640 × 480, 640 × 360, 320 × 240) |
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| Third Stream | 50 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360, 320 × 240) 60 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360, 320 × 240) |
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| Video Compression | Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264 |
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| H.264 Type | Baseline Profile/Main Profile/High Profile |
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| H.265 Type | Main Profile |
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| Bit Rate Control | CVR/BVR |
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| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
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| Region of Interest (ROI) | Support 1 fixed region for main stream |
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| Audio Type | Mono |
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| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/AAC |
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| Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/16 to 64 Kbps (AAC) |
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| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz |
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| Environment Noise Filtering | Yes |
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| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS |
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| Simultaneous Live View | Up to 15 channels |
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| API | Open Network Video Interface, ISAPI, SDK, ISUP 5.0 |
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| User/Host | Up to 32 users 3 level: administrator, operator, and user |
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| Network Storage | NAS (NFS, SMB/CIFS) |
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| Client | iVMS-4200, Hik-Connect |
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| Web Browser | Plug-in required live view: IE10, IE11 Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ |
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| Image Parameters Switch | Yes |
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| Image Settings | Saturation, brightness, contrast, and sharpness adjustable by client software or web browser |
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| Day/Night Switch | Day, Night, Auto, Schedule |
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| Wide Dynamic Range (WDR) | 120 dB |
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| Image Enhancement | BLC, HLC, defog, 3D DNR |
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| Privacy Mask | Yes |
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| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
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| Audio | 1 input (line in) |
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| Reset Key | Yes |
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| Basic Event | Motion detection, video tampering alarm, exception (HDD full, HDD error, network disconncected), video quality diagnosis |
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