DS-2CD2343G2P-LISU/SRB - is a 4 MP panoramic IP turret camera with a 2.8 mm F1.6 fixed lens and a 180° horizontal field of view, ideal for monitoring large areas with a single camera. It integrates AcuSense with intelligent detection of people and vehicles , Smart Hybrid Light with IR and white light up to 30 m and WDR 120 dB . It offers integrated two-way audio , microSD memory up to 512 GB and H.265+ compression. The /SRB model also features a red and blue strobe light and an audible alarm for active deterrence, with IEEE 802.3af PoE power supply and IP67 protection. Hikvision
DS-2CD2343G2P-LISU/SRB – 4MP 2.8mm FIXED LENS TURRET CAMERA - ARTIFICIAL INTELLIGENCE - STROBE LIGHT - SMART HYBRID LIGHT - 180° PANORAMIC

The Hikvision DS-2CD2343G2P-LISU/SRB is a 4 MP panoramic IP turret camera with a 2.8 mm F1.6 fixed lens and a 180° horizontal field of view, ideal for monitoring large areas while reducing blind spots. It integrates AcuSense with intelligent person and vehicle detection, Smart Hybrid Light with IR and white light up to 30 m and 120 dB WDR . It offers integrated two-way audio , H.265+ compression and microSD up to 512 GB . The /SRB model also features a red and blue strobe light and an audible alarm for active deterrence, with IEEE 802.3af PoE power supply and IP67 protection.
Main features:
- Resolution: 4 MP
- Lens: 2.8mm F1.6
- Overview: 180°
- AcuSense: People and Vehicles
- Smart Hybrid Light: up to 30 m
- Audio: two-way
- Alarm: red/blue + audio
- PoE: IEEE 802.3af
- Protection: IP67
Further details
2.8mm fixed lens with F1.6 aperture , 180° horizontal and 77° vertical field of view , designed to offer wide panoramic coverage and reduce blind spots in large areas.
1 /2.5" Progressive Scan CMOS sensor with maximum resolution of 4 MP (3008 × 1328 pixels) up to 20 fps , for sharp and detailed panoramic images in IP video surveillance systems.
It integrates intelligent analytics functions for the detection and classification of people and vehicles , allowing you to focus security events on the truly relevant targets.
The wide 180° horizontal field of view allows you to monitor large areas with a single camera, making it particularly suitable for car parks, parks, roads, intersections and large open areas .
It combines 850nm IR illumination and white light with Smart Supplement Light technology and a range of up to 30 meters , improving visibility in night shots and low-light conditions.
Hikvision AcuSense technology supports targeted detection of people and vehicles in motion detection, line crossing and intrusion events , making alarm management more effective.
It offers integrated two-way audio thanks to a built-in microphone and speaker , with ambient noise filtering; it also has 1 audio input and 1 audio output for greater integration flexibility.
The /SRB model integrates red and blue strobe light and audible alarm for active intruder deterrence, as well as 1 alarm input and 1 alarm output for external devices.
It supports IEEE 802.3af Class 3 PoE power with a maximum power consumption of 11.5W , allowing power and data to be transmitted through a single Ethernet cable and simplifying installation.
It has a 10/100 Mbps RJ45 Ethernet port , IPv4/IPv6, TCP/IP, HTTP, RTP, RTSP, FTP and SMTP protocols , support for ONVIF Profile S/G/T, ISAPI and SDK , up to 6 simultaneous Live Views and compatibility with Hik-Connect and iVMS-4200 .
Technical data sheet
| DS-2CD2343G2P-LISU/SRB | |
| Room | |
| Image Sensor | 1/12.5" Progressive Scan CMOS |
| Max. Resolution | 3008 × 1328 |
| 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 180°, vertical FOV 77° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Openings | F1.6 |
| Illuminator | |
| Supplement Light Type | White Light, IR |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850mm |
| Video | |
| Main Stream | 50Hz: 20fps (3008 x 1328) 60Hz: 20fps (3008 x 1328) |
| Sub-Stream |
50Hz: 20fps (1200×536, 960×432) |
| Video Compression |
Main stream: H.265/H.264/H.264+/H.265+, |
| Video Bit Rate |
32 Kbps to 16 Mbps |
| H.264 Type |
Baseline Profile, Main Profile, High Profile |
| H.265 Type |
Main Profile |
| Scalable Video Coding (SVC) |
H.264 and H.265 encoding |
| Bit Rate Control |
CBR,VBR |
| Region of Interest (ROI) |
1 fixed regions for each stream |
| Target Cropping |
Yes |
| Audio | |
| Audio Type | Mono sound |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC) |
| Audio Sampling Rate | 8 kHz/16 kHz |
| Environment Noise Filtering | Yes |
| Network | |
| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IPv4, IPv6, IGMP, UDP, QoS, FTP, SMTP |
| Simultaneous Live View |
Up to 6 channels |
| API | ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP |
| User/Host |
Up to 32 users. |
| Security |
Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address) |
| Client |
iVMS-4200, Hik-Connect |
| Web Browser |
Plug-in required live view: IE 11, |
| Image | |
| Image Settings |
Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser |
| Image Enhancement | BLC, HLC, 3D DNR |
| Day/Night Switch |
Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) |
120 dB |
| SNR | ≥ 52 dB |
| 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 |
| Built-in Microphone | Yes, 1 built-in microphone |
| Built-in Speaker | Yes, 1 built-in speaker, Max. power consumption: 2 W, max. sound pressure level: 10 cm: 97 dB. |
| Audio | 1 input (line in), max. input amplitude: 3.3 Vpp, input impedance:4.7 KΩ, interface type: non-equilibrium 1 output (line out), max.output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Smart Event | Line crossing detection, intrusion detection(support alarm triggering by specified target types (human and vehicle)) |
| Linkage | Upload to FTP/memory card, send email, notify surveillance center, trigger recording, trigger capture, audible warning, strobe light flashing |
| General | |
| Power |
12 VDC ± 25%, 0.83 A, max. 10 W,Ø5.5 mm coaxial power plug,reverse polarity protection, |
| Material |
Base: Metal, cover: Metal |
| Dimension |
Ø138.6 mm × 125 mm (Ø5.46" × 4.9") |
| Package Dimension |
170 mm × 170 mm × 160 mm (6.7" × 6.7" × 6.3") |
| Weight |
Approx. 808 g (1.781 lb.) |
| With Package Weight |
Approx. 1050 g (2.315 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 |
English, Turkish, Polish, Romanian, Czech, Slovak, Traditional Chinese, Thai, Vietnamese, Croatian, Slovenian, Serbian, Ukrainian |
| General Function |
Heartbeat, anti-banding, password protection, password reset via email |
| Flashing Light |
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 |
| Safety | 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 |


