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header-product IP security camera Hikvision DS-2CD2043G2-I Bullet 2688 x 1520

Product specification IP security camera Hikvision DS-2CD2043G2-I Bullet 2688 x 1520

Description

The Hikvision DS-2CD2043G2-I is an outdoor IP security camera with a resolution of 2688 x 1520 pixels. It features a bullet form factor, supports ceiling or wall mounting, and offers 360° rotation. The camera has a horizontal viewing angle of 103° and a vertical viewing angle of 55°. It utilizes a CMOS sensor with a fixed focal length of 2.8 mm, ensuring clear images in various lighting conditions. Ideal for enhancing security in outdoor environments.

The Hikvision DS-2CD2043G2-I is an outdoor IP security camera with 2688 x 1520 resolution in a bullet housing. It uses a 2.8 mm fixed focal length lens and a CMOS sensor to deliver clear images across varied lighting conditions. The camera supports ceiling or wall mounting, offers 360° rotation for flexible positioning and provides wide coverage with a 103° horizontal and 55° vertical field of view. It is a wired device in a white casing designed for outdoor placement and basic network surveillance installations.

Advantages

AcuSense deep-learning target classification reduces false alarms by distinguishing human and vehicle motions from other triggers, improving alert relevance. The camera’s 2688 x 1520 resolution and 2.8 mm lens provide wide-area coverage while retaining sufficient detail for identification at typical outdoor distances. Wired Ethernet connectivity ensures stable network transmission and integration with IP-based recording systems. The bullet form factor and support for ceiling or wall mounting enable straightforward installation in common outdoor locations.

Suitable for

  • Perimeter monitoring of residential or small commercial properties
  • Car park and driveway surveillance where vehicle detection is important
  • Entrances, gates and building exteriors requiring wide-angle coverage

Key specifications

  • Model: Hikvision DS-2CD2043G2-I (2.8 mm)
  • Resolution: 2688 x 1520 pixels
  • Lens: 2.8 mm fixed focal length
  • Sensor type: CMOS
  • Field of view: 103° horizontal, 55° vertical
  • Mounting: Ceiling or wall; 360° rotation for adjustment
  • Connectivity: Wired Ethernet (no Wi‑Fi)
  • Features: Video motion detection, AcuSense human/vehicle classification
  • Colour: White
  • Weight: 0.49 kg

How to use

Mount the camera on a suitable ceiling or wall surface using the included bracket and ensure the unit is securely fastened. Connect the camera to the network via Ethernet and configure network settings through the Hikvision web interface or compatible NVR. Adjust the 360° rotation and aim to achieve the desired coverage; fine-tune the viewing angle using the 2.8 mm lens field of view. Enable AcuSense human and vehicle classification in the camera settings to reduce false alarms and set motion detection zones and sensitivity according to the monitored area.

Usage recommendations

For reliable detection and classification, mount the camera at a recommended height of 2.5–4 meters, avoid strong backlighting and keep the lens clean. Use a PoE-capable switch or a properly rated power and surge protection device for outdoor installations, and integrate the camera with an NVR or VMS that supports AcuSense for full alarm management.

Specifications

Performance

Type:
IP security camera
Certification:
FCC (47 CFR 15, B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: 6, 2016); KC (KN 32: 2015, KN 35: 2015) UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(1):2010+A1:2013+A2:2015)
Connectivity technology:
Wired
Placement supported:
Outdoor
Number of languages:
33
Wide Dynamic Range (WDR):
Yes
Day/night mode:
Yes
Infrared (IR) cut-off filter:
Yes

Camera

Camera shutter speed:
1/3 - 1/100000
Minimum illumination:
0 lx
Tilt angle range:
0 - 90
Angle of rotation:
360 °
Pan range:
0 - 360
Camera pan control:
Yes
Camera tilt control:
Yes
Lens viewing angle, horizontal:
103
Lens viewing angle, vertical:
55
Lens viewing angle, diagonal:
122

Image sensor

Sensor type:
CMOS
Optical sensor size:
25.4 / 3
Progressive scan:
Yes
Number of sensors:
1

Lens system

Maximum aperture number:
1.6
Fixed focal length:
2.8 mm
Number of lenses:
1

Night vision

LED type:
IR
Night vision:
Yes
Night vision distance:
40
Infra-red wavelength:
850 nm

Video

Maximum resolution:
2688 x 1520
Video compression formats:
H.264, H.264+, H.265, H.265+, M-JPEG
Bit rate:
32 Kbps - 8 Mbps
Noise reduction:
Yes
Supported graphics resolutions:
640 x 360, 640 x 480 (VGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2688 x 1520
Total megapixels:
4 MP
Image quality adjustment:
Brightness, Contrast, Saturation, Sharpness
Back Light Compensation (BLC):
Yes
Video streaming:
Yes
Privacy masking:
Yes
Highlight Compensation (HLC):
Yes
Bit rate control:
Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Region of Interest (ROI) encoding:
Yes
Noise reduction technology:
3D noise reduction

Network

Supported network protocols:
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE
Ethernet LAN:
Yes
Number of users:
32 user(s)
Networking standards:
IEEE 802.1x, IEEE 802.3af
Bluetooth:
No
Wi-Fi:
No
Quality of Service (QoS) support:
Yes
Ethernet interface type:
Fast Ethernet

Storage

Compatible memory cards:
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Card reader integrated:
Yes
Maximum memory card size:
256 GB
Built-in HDD:
No

Ports & interfaces

Ethernet LAN (RJ-45) ports:
1

Power

DC output voltage:
12
DC output current:
0.5 A
Power source type:
DC, PoE
Power consumption (max):
6 W
Power consumption (Power over Ethernet (PoE)):
7 W

Weight & dimensions

Weight:
0.49 kg
Length:
161.7 mm
Diameter:
70 mm

Packaging data

Package weight:
724 g
Package depth:
121 mm
Package height:
118 mm
Package width:
216 mm

Features

Number of cameras:
1

Security

Mirror:
Yes
Video motion detection:
Yes
IP address filtering:
Yes
HTTPS encryption:
Yes
Password protection:
Yes
Anti-flicker:
Yes
Heartbeat:
Yes

Management features

Web-based management:
Yes
Reset button:
Yes
Web browser:
Yes
Behavior analysis:
Intrusion detection, Line crossing detection

Design

Form factor:
Bullet
Product colour:
White
Mounting type:
Ceiling/Wall
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP67

Operational conditions

Operating relative humidity (H-H):
0 - 95
Storage temperature (T-T):
-30 - 60
Operating temperature (T-T):
-30 - 60
Storage relative humidity (H-H):
0 - 95

Technical details

Compliance certificates:
REACH, RoHS

Reasons to buy

Deep Learning Algorithm

The Magic Behind It All
As its name implies, Hikvision AcuSense Technology provides accurate sensing in security hardware. Empowered by deep learning algorithms, AcuSense technology distinguishes people and vehicles from other moving targets.Deep Learning Algorithm

Human and Vehicle Intrusion

Spotlights the Events that Matter
The most common concerns in perimeter protection are trespassing and vehicle break-ins. AcuSense helps you focus on these events in two ways: alarms trigger only when the preset intrusion type occurs, and related videos are sorted by category for easier searching.Human and Vehicle Intrusion

Accurate Alarm for Human and Vehicle

You can focus on alarms triggered by humans and vehicles while false alarms caused by small animals or other irrelevant objects are greatly reduced. This intelligent function is available with VCA or motion detection.Accurate Alarm for Human and Vehicle

Visual and Auditory Warning

On-site response and deterrence using visual and customizable auditory warnings add another layer of protection. The two-way audio function is also available.Visual and Auditory Warning

Search Targets Quickly by Type

Video clips are sorted into human and vehicle categories, and object classification significantly improves search efficiency.Search Targets Quickly by Type

Hikvision AcuSense technology

Integrated with automatic triggering, Hikvision AcuSense Technology raises alarm accuracy and search efficiency to a new level.Hikvision AcuSense technology
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