DS-2CD2043G3-LI(2U)Y

4 MP bullet IP camera

Resolution: 4 MP
Type: Bullet
Night vision: Smart hybrid light, 40 m
Lens: 2.8 mm / 4 mm / 6 mm
AI: AcuSense

A 4 MP bullet IP camera, with AcuSense AI that tells people and vehicles apart from other motion. Smart hybrid light switches between infrared and white light, reaching up to 40 m at night.

Installed by our own team
Programmed and tested on site
Maintenance and support after the job

Overview

A 4 MP bullet IP camera, with AcuSense AI that tells people and vehicles apart from other motion.

Smart hybrid light switches between infrared and white light, reaching up to 40 m at night.

Fixed lens, 2.8 mm or 4 mm or 6 mm to choose from.

We handle supply, installation and remote viewing on your phone.

Manufacturer page

Full specifications

Camera
Image Sensor	1/2.9" Progressive Scan CMOS
Max. Resolution	2688 × 1520
Min. Illumination	Color: 0.001 Lux @ (F1.6, AGC ON),0 Lux with light
Shutter Time	1 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	Fixed focal lens, 2.8, 4, and 6 mm optional
Focal Length & FOV	2.8 mm, horizontal FOV 104°, vertical FOV 57°, diagonal FOV 122° 4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100° 6 mm, horizontal FOV 52
Lens Mount	M12
Iris Type	Fixed
Aperture	F1.6
Depth of Field	2.8 mm: 1.4 m to ∞ 4 mm: 1.5 m to ∞ 6 mm: 3.5 m to ∞

Pixel Density
DORI	2.8 mm, O: 76.6 m, O: 38.3 m, D: 19.1 m, P: 12.3 m , C: 6.1 m, V: 3.1 m, S: 1.0 m 4 mm, O: 97.1 m, O: 48.5 m, D: 24.3 m, P: 15.5 m , C: 7.8 m, V: 3.9

Illuminator
Supplement Light Type	IR,White Light
Supplement Light Range	Up to 40 m
Smart Supplement Light	Yes
IR Wavelength	850 nm

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	50 Hz: 25 fps (1280 × 720，768 × 432, 640 × 360) 60 Hz: 30 fps (1280 × 720，768 × 432, 640 × 360)
Third Stream	50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported
Video Compression	Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, *Third stream is supported under certain settings.
Video Bit Rate	32 Kbps to 8 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 region for main stream and sub-stream
Target Cropping	NO

Audio
Audio Compression	-2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate	-2U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate	-2U: 8 kHz/16 kHz/32 kHz/48 kHz

Network
Simultaneous Live View	Up to 6 channels
Network Storage	NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are su

Image
Image Parameters Switch	Yes
Day/Night Switch	Day,Night,Auto,Schedule
Image Settings	Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Wide Dynamic Range (WDR)	130 dB
SNR	≥ 52 dB
Image Enhancement	BLC,HLC,3D DNR
Privacy Mask	4 programmable polygon privacy masks

Interface
Ethernet Interface	1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage	Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key	Yes
Audio	Built-in Microphone: -2U: Arrayed dual-microphone

Event
Basic Event	Motion detection (support alarm triggering by specified target types (human, vehicle and animal)),video tampering alarm,exception
Smart Event	NA
Linkage	Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

Deep Learning Function
Face Capture	Yes
Perimeter Protection	Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human, vehicle and animal)