DS-2CD2346G2H-I(2.8mm) - is an IP turret camera with 4 MP (2688×1520) resolution and 1/3" Progressive Scan CMOS sensor, designed for high definition video surveillance. Equipped with a 2.8mm fixed lens with 100.2° horizontal FOV and F1.0 aperture, it guarantees wide coverage and bright images up to 0.001 Lux thanks to Powered-by-DarkFighter technology. WDR 120 dB ensures clarity even in strong backlighting, while AcuSense technology with deep learning allows intelligent classification of people and vehicles. It supports H.265+ compression , IR up to 30 m , integrated microphone in the -U version and IP67 protection, ideal for professional outdoor installations. Hikvision
DS-2CD2346G2H-I(2.8mm) – TURRET CAMERA FIXED LENS 2.8mm 4MP - HUMAN AND VEHICLE DETECTION - DEEP LEARNING FUNCTION - DARKFIGHTER

The Hikvision DS-2CD2346G2H-I 2.8mm is an IP turret camera with 4 MP (2688×1520) resolution and 1/3" Progressive Scan CMOS sensor , designed for high-definition video surveillance. Equipped with a 2.8mm fixed lens with 100.2° horizontal FOV and F1.0 aperture , it guarantees wide coverage and bright images up to 0.001 Lux thanks to Powered-by-DarkFighter technology . The 120 dB WDR ensures clear footage even in strong backlighting, while AcuSense technology with deep learning allows intelligent classification of people and vehicles. It supports H.265+ compression , IR up to 30 m , microSD slot up to 512 GB and IP67 protection , making it ideal for professional outdoor installations.
Main features:
- Resolution 4 MP 2688×1520
- Fixed lens 2.8mm FOV 100.2° F1.0
- DarkFighter Technology 0.001 Lux
- Real WDR 120 dB
- AcuSense Human & Vehicle Detection
- IR up to 30 m and IP67 protection
Further details
2.8mm wide-angle lens with 100.2° horizontal FOV , F1.0 aperture and 1.9m to infinity depth of field, ideal for wide coverage of indoor and outdoor environments with a high level of detail.
4 MP (2688×1520) 1/3" Progressive Scan CMOS sensor for high-definition images, higher pixel density and better identification of people and objects.
Targeted vehicle identification thanks to dedicated AI algorithms , ideal for car parks, entrances and perimeter areas.
Advanced motion detection system with alarm triggering based on specific targets (people and vehicles).
Smart features such as Face Capture and Perimeter Protection (line crossing, intrusion, region entrance/exit) for intelligent video analytics and proactive security.
Full compatibility with TCP/IP, HTTP, HTTPS, RTSP, ONVIF (Profile S, G, T), IPv4/IPv6 , SSL/TLS and SNMP, for easy integration into professional IP video surveillance systems.
Technical data sheet
| DS-2CD2346G2H-I(2.8mm) | |
| Room | |
| Image Sensor | 1/3" Progressive Scan CMOS |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Color: 0.001 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR |
| Shutter Time | 1/3 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360° |
| Lens | |
| Lens Type | Fixed focal lens, 2.8 mm |
| Focal Length & FOV | horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Openings | F1.0 |
| Depth of Field | 1.9 m to ∞ |
| Illuminator | |
| Supplement Light Type | IR, White Light |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850mm |
| Video | |
| Main Stream | 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60Hz: 30fps (2688×1520, 1920×1080, 1280×720) |
| Sub-Stream |
50Hz: 25fps (1280×720, 640×480, 640×360) |
| Third Stream |
50Hz: 10fps (1920×1080, 1280×720, 640×480, 640×360) |
| Video Compression |
Main stream: H.265/H.264/H.264+/H.265+, |
| Video Bit Rate |
32 Kbps to 8 Mbps |
| H.264 Type |
Baseline Profile, Main Profile, High Profile |
| H.265 Type |
Main Profile |
| Bit Rate Control |
CBR,VBR |
| Region of Interest (ROI) |
1 fixed region for main stream and sub-stream |
| Scalable Video Coding (SVC) |
H.264 and H.265 encoding |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets |
| Simultaneous Live View |
Up to 6 channels |
| API | Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
| 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 |
| User/Host |
Up to 32 users. |
| Client |
iVMS-4200, Hik-Connect, Hik-Central |
| Network Storage |
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), |
| Web Browser |
Plug-in required live view: IE 11, |
| Image | |
| Image Parameters Switch |
Yes |
| Image Settings |
Rotate mode, 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 |
| Privacy Mask |
4 programmable polygon privacy masks |
| Interface | |
| Ethernet Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512GB |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Smart Event | Scene change detection |
| Linkage | Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email |
| Deep Learning Function | |
| Face Capture | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) |
| General | |
| Power |
12 VDC ± 25%, 0.6 A, max. 7.2 W,Ø5.5 mm coaxial power plug,reverse polarity protection, |
| Material |
Cover: Metal, main body: Metal |
| Dimension |
Ø138.3 mm × 115.4 mm (Ø5.4" × 4.5") |
| Package Dimension |
170mm × 170mm × 160mm (6.7" × 6.7" × 6.3") |
| Weight |
Approx. 550 g (1.2 lb.) |
| With Package Weight |
Approx. 800 g (1.8 lb.) |
| Storage Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Startup and Operating Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Language |
33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian |
| General Function |
Heartbeat, mirror, flash log, password reset via email, password protection, anti-banding |
| Approval | |
| EMC | CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021 |
| Safety | UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017 |
| Environment |
CE-RoHS (2011/65/EU) |
| Protection |
IP67: IEC 60529-2013 |


