DS-2CD2343G2-LI2U/SRB(2.8mm) - is a professional IP turret camera designed for active video surveillance of outdoor and indoor environments. It offers extremely detailed images thanks to the 4 MP resolution and excellent performance even in strong backlight conditions with real 120 dB WDR . It is equipped with a 2.8 mm wide-angle fixed lens , ideal for covering large areas with a wide field of view. AcuSense technology with artificial intelligence and deep learning allows accurate detection of people and vehicles, reducing false alarms. The Smart Hybrid Light system with IR, white light, red/blue strobe and acoustic warning guarantees a powerful active deterrent function. Robust structure with IP67 protection and H.265+ video compression for maximum reliability and efficiency. Hikvision
BUSQUE INSTALADOR
DS-2CD2343G2-LI2U/SRB(2.8mm) – 2.8mm 4MP FIXED LENS TURRET CAMERA - HUMAN AND VEHICLE DETECTION - DEEP LEARNING FUNCTION - ACTIVE ALARM
The Hikvision DS-2CD2343G2-LI2U/SRB is a professional IP turret camera designed for active video surveillance of outdoor and indoor environments. It offers extremely detailed images thanks to 4 MP resolution and high performance even in strong backlight conditions with true 120 dB WDR . It is equipped with a 2.8 mm wide-angle fixed lens , ideal for covering large areas with an extended field of view. AcuSense technology with artificial intelligence and deep learning enables accurate detection of people and vehicles, reducing false alarms. The Smart Hybrid Light system with IR, white light, red/blue strobe and acoustic warning guarantees a powerful active deterrent function. Robust structure with IP67 protection and H.265+ video compression for maximum reliability and efficiency.
Main features:
- Resolution 4 MP (2688×1520)
- 2.8mm wide-angle fixed lens
- AcuSense technology with deep learning
- Intelligent detection of people and vehicles
- Smart Hybrid Light with IR, white light and red/blue strobe
- Integrated acoustic warning with speaker
- Real WDR 120 dB
- Built-in dual microphone
- H.265+ video compression
- IP67 protection for outdoor use
Further details
The 2.8mm wide-angle lens offers a very wide field of view (101° horizontal) , ideal for monitoring large areas such as entrances, courtyards and open spaces, ensuring complete and uniform coverage.
4 MP 2688×1520 Progressive Scan CMOS sensor delivers sharp, detailed images, perfect for advanced video analytics and accurate subject identification.
The vehicle detection function allows for accurate monitoring of cars and vehicles in transit, ideal for car parks, entrances and sensitive areas.
Intelligent motion detection is optimized by AI to distinguish significant from insignificant movements.
Deep learning features include perimeter protection with line crossing and intrusion detection, with targeted classification of people and vehicles.
Support for the main network protocols (ONVIF Profile S/G, TCP/IP, HTTPS, RTSP, IPv4/IPv6) guarantees maximum compatibility and integration with IP video surveillance systems.
%20dimensioni.jpg)
Technical data sheet
| DS-2CD2343G2-LI2U/SRB(2.8mm) | |
| Room | |
| Image Sensor | 1/3" Progressive Scan CMOS |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),0 Lux with light |
| 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, 2.8mm |
| Focal Length & FOV | horizontal FOV 101°, vertical FOV 57°, diagonal FOV 118° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Openings | F1.6 |
| Depth of Field | 1.3 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) 60 Hz: 30 fps (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 |
| Target Cropping |
Yes |
| Audio | |
| Audio Compression |
G.711/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)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) |
| Audio Sampling Rate |
8 kHz/16 kHz/32 kHz/48 kHz |
| Environment Noise Filtering |
Yes |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets |
| Simultaneous Live View |
Up to 6 channels |
| API | ONVIF (Profile S, Profile G),ISAPI,SDK,ISUP |
| Security |
Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2/1.3, 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: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+, |
| Image | |
| Image Parameters Switch |
Yes |
| Day/Night Switch |
Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) |
120 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask |
8 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 |
| Built-in Speaker | 1 built-in speaker, Max. power consumption: 2 W, max. sound pressure level: 10 cm: 120 dB. |
| Audio | Built-in Microphone: Arrayed dual-microphone |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Smart Event | Face detection |
| Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,audible warning,strobe light flashing |
| Deep Learning Function | |
| Perimeter Protection | Line crossing, intrusion Support alarm triggering by specified target types (human and vehicle) |
| General | |
| Power |
12 VDC ± 25%, 1 A, max. 12 W,Ø5.5 mm coaxial power plug,reverse polarity protection, |
| Material |
Metal |
| Dimension |
Ø127.3 mm × 96.3 mm (Ø5" × 3.8") |
| Package Dimension |
150 mm × 150 mm × 141 mm (5.9" × 5.5" × 5.5") |
| Weight |
Approx. 590 g (1.1 lb.) |
| With Package Weight |
Approx. 820 g (1.7 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 |
| Flashing Light |
SRB models: Red and Blue Light |
| 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, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7, KC: KN32: 2015, KN35: 2015 |
| Safety | CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017 LOA: IEC/EN 60950-1 |
| Environment |
CE-RoHS (2011/65/EU) |
| Protection |
IP67: IEC 60529-2013 |
