DS-2CD1043G2-LIU 4MP Bullet Camera with 4mm Lens, Smart Hybrid Light, and Integrated Audio - Hikvision
DS-2CD1043G2-LIU(4mm) - is a 4MP bullet network camera designed for reliable and efficient video surveillance, equipped with a 1/3" CMOS sensor and 4mm fixed lens that guarantees precise and detailed framing. It offers 2560×1440 resolution with clear images even in low light conditions thanks to the Smart Hybrid Light with IR and white light up to 30 m . It integrates intelligent detection of people and vehicles , integrated microphone for real-time audio , H.265+ compression to reduce bandwidth and storage, with a robust IP67 structure ideal for professional outdoor installations. Hikvision
DS-2CD1043G2-LIU(4mm) – 4mm 4MP FIXED LENS BULLET CAMERA - HUMAN AND VEHICLE DETECTION

The Hikvision DS-2CD1043G2-LIU is a 4MP bullet network camera designed for intelligent video surveillance in outdoor environments, equipped with a 1/3" CMOS sensor and 4 mm fixed lens for precise and balanced framing. It guarantees clear images thanks to the 2560×1440 resolution and excellent night performance with Smart Hybrid Light that combines IR and white light up to 30 m . It integrates intelligent detection of people and vehicles , integrated microphone for real-time audio and H.265+ compression to optimize bandwidth and storage, with a robust IP67 structure ideal for professional installations.
Main features:
- 4MP resolution (2560×1440) with 1/3" Progressive Scan CMOS sensor
- 4mm fixed optics
- Smart Hybrid Light with IR and white light up to 30 m
- Intelligent detection of people and vehicles
- Built-in microphone for real-time audio
- H.265+ compression
- WDR 120 dB
- PoE power supply (802.3af)
- IP67 protection rating
Further details
The 4mm fixed lens ensures a balanced field of view (78° horizontal) ideal for monitoring perimeter areas and access points, offering greater depth of detail and an optimized DORI distance for subject identification.
The 4MP (2560×1440) resolution ensures high definition, clear and smooth images , suitable for professional security contexts where clear visual identification is required.
Intelligent person detection uses advanced algorithms to filter out false alarms by distinguishing human movement from environmental elements such as rain, animals or vegetation.
The Vehicle Detection function enables accurate vehicle recognition, improving the effectiveness of alarm events and making the camera ideal for parking areas and driveways .
Smart Hybrid Light technology combines IR and white light up to 30m , automatically adapting illumination for clear or color images at night without constant light pollution.
The built-in microphone enables real-time audio recording , adding an extra layer of security and context to video events.
It supports major network protocols including TCP/IP, HTTP, RTSP, RTP, IPv4/IPv6, FTP and ONVIF , ensuring high compatibility with Hikvision NVR, VMS and management platforms.
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Technical data sheet
| DS-2CD1043G2-LIU(4mm) | |
| Room | |
| Image Sensor | 1/3" Progressive Scan CMOS |
| Max. Resolution | 2560 × 1440 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, 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 90°,rotate: 0° to 360° |
| Lens | |
| Lens Type | 4mm |
| Focal Length & FOV | horizontal FOV 78°, vertical FOV 42°, diagonal FOV 93° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Openings | F1.6 |
| 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: 20 fps (2560 × 1440) 25fps (1920×1080, 1280×720) 60 Hz: 20 fps (2560 × 1440) 24fps (1920×1080, 1280×720) |
| Sub-Stream |
50Hz: 25fps (1280×720, 640×480, 640×360) |
| Video Compression |
Main stream: H.265+/H.265/H.264+/H.264, |
| 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 |
| Audio | |
| Audio Type | Mono sound |
| Environment Noise Filtering | Yes |
| Audio Sampling Rate | 8 kHz/16 kHz |
| Audio Compression |
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC |
| Audio Bit Rate |
64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC) |
| Network | |
| 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) |
| Simultaneous Live View |
Up to 6 channels |
| API | Open Network Video Interface (Profile S, Profile T, Profile G (only -F model supports)),ISAPI,SDK |
| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP |
| User/Host |
Up to 32 users. |
| Client |
iVMS-4200, Hik-Connect, Hik-Central |
| Web Browser |
Plug-in required live view: IE 10, IE 11 |
| Image | |
| Wide Dynamic Range (WDR) |
120 dB |
| SNR | ≥ 52 dB |
| Day/Night Switch |
Day, Night, Auto, Schedule |
| Image Enhancement | BLC, HLC, 3D DNR |
| Image Settings |
Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser |
| Privacy Mask |
4 programmable polygon privacy masks |
| Interface | |
| Ethernet Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| Built-in Microphone | Yes |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error) |
| Linkage | trigger capture |
| General | |
| Power |
12 VDC ± 25%, 0.4 A, max. 5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, |
| Material |
Metal & Plastic |
| Dimension |
170.8 mm × 66 mm × 69.1 mm (6.7" × 2.6" × 2.7") |
| Package Dimension |
216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6") |
| Weight |
Approx. 270 g (0.6 lb.) |
| With Package Weight |
Approx. 481 g (1.1 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, Ukrainian |
| General Function |
Heartbeat, anti-banding, mirror, password protection, password reset via email |
| Approval | |
| EMC | FCC (47 CFR Part 15, Subpart B) CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7, |
| Safety | UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005 |
| Environment |
CE-RoHS (2011/65/EU) |
| Protection |
IP67: IEC 60529-2013 |


