HK-311324139 specification sheet

Overview:

The Hikvision DS-2CD2346G2H-I(2.8mm)(eF)(O-STD) is a 4MP fixed turret network camera designed to deliver clear surveillance images in a wide range of lighting conditions. Powered by Hikvision DarkFighter technology, it provides strong low-light performance while its 120 dB WDR helps maintain image detail when bright and dark areas appear together. The 2.8mm fixed lens also provides a wide viewing angle, making the camera suitable for monitoring entrances, offices, retail areas, homes and other security-sensitive locations.

Description:

This Hikvision 4MP IP camera combines high-resolution imaging with intelligent detection capabilities and efficient video compression. Its deep learning technology can distinguish between human and vehicle targets, helping reduce unwanted motion alerts and making surveillance footage easier to manage.

The camera supports H.265+ and H.265 video compression, reducing bandwidth and storage requirements while maintaining useful image quality. Infrared illumination provides visibility at distances of up to 30 metres for reliable monitoring in low-light or completely dark environments.

Built for outdoor and indoor installations, the fixed turret housing has an IP67 rating for protection against dust and water. The camera also includes a built-in memory card slot for local storage and supports up to six simultaneous live views.

Features:

Clear 4MP Surveillance Imaging
With a maximum resolution of 2688 x 1520 pixels, the camera captures detailed surveillance footage suitable for everyday security monitoring. DarkFighter technology improves performance in low-light environments, while 3D DNR helps reduce image noise for cleaner video.

Key imaging capabilities include:

• 4MP resolution up to 2688 x 1520
• 2.8mm fixed lens
• Up to 30m infrared night vision
• 120 dB Wide Dynamic Range (WDR)
• Backlight Compensation (BLC)
• Highlight Compensation (HLC)
• 3D Digital Noise Reduction (3D DNR)
• 1 fixed Region of Interest (ROI)

Intelligent Security Monitoring
The camera uses deep learning-based target classification to help identify human and vehicle activity. It also supports motion detection, face capture and perimeter protection, providing useful tools for a range of residential and commercial surveillance applications.

Efficient Network Video
The Hikvision camera supports H.265, H.264, H.265+ and H.264+ compression formats. H.265+ can help reduce network bandwidth and storage requirements compared with older compression methods, which is particularly useful when cameras are recording continuously.

Network connectivity is provided through a 10/100 Mbps self-adaptive RJ45 Ethernet port. The camera can also support up to six simultaneous live views for flexible monitoring.

Installation and Storage
The fixed turret design is suitable for a variety of mounting positions and surveillance environments. With an IP67-rated enclosure, the camera is protected against dust and water, making it suitable for many outdoor installations.

A built-in memory card slot provides an option for local video storage, while network connectivity allows the camera to integrate with compatible IP surveillance systems.

Technical Details

• Model: DS-2CD2346G2H-I(2.8mm)(eF)(O-STD)
• Resolution: 4MP, 2688 x 1520
• Lens: 2.8mm fixed lens
• Night vision: Up to 30m IR
• Video compression: H.265, H.264, H.265+, H.264+
• WDR: 120 dB
• Network interface: 1 x RJ45 10M/100M self-adaptive Ethernet
• Storage: Built-in memory card slot
• Live view: Up to 6 channels simultaneously
• Detection: Motion detection, face capture and perimeter protection
• Target classification: Human and vehicle classification using deep learning
• Weather protection: IP67
• Audio: No audio

Suitable Applications
The Hikvision DS-2CD2346G2H-I is a practical choice for homes, offices, retail stores, warehouses, entrances, parking areas and other locations requiring reliable IP video surveillance. Its combination of 4MP imaging, low-light performance, intelligent detection and weather resistance makes it suitable for both indoor and outdoor security installations.

For ordering and product identification, the part number / SKU is HK-311324139.

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	HK-311324139
Camera
Image Sensor	1/3" Progressive Scan CMOS
Max. Resolution	2688 x 1520
Min. Illumination	Color: 0.001 Lux @ (F1.0, 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: 0degrees to 360degrees,tilt: 0degrees to 75degrees,rotate: 0degrees to 360degrees
Lens
Lens Type	Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV	2.8 mm, horizontal FOV 100.2degrees, vertical FOV 54.7degrees, diagonal FOV 119.7degrees
	4 mm, horizontal FOV 81.1degrees, vertical FOV 44.7degrees, diagonal FOV 94.6degrees
Lens Mount	M12
Iris Type	Fixed
Aperture	F1.0
Depth of Field	2.8 mm: 1.9 m to ∞
	4 mm: 2.5 m to ∞
DORI
DORI	2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
	4mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m
Illuminator
Supplement Light Type	IR
Supplement Light Range	Up to 30 m
Smart Supplement Light	Yes
IR Wavelength	850 nm
Video
Main Stream	50 Hz: 25 fps (2688 x 1520, 1920 x 1080, 1280 x 720)
	60 Hz: 30 fps (2688 x 1520, 1920 x 1080, 1280 x 720)
Sub-Stream	50 Hz: 25 fps (1280 x 720, 640 x 480, 640 x 360)
	60 Hz: 30 fps (1280 x 720, 640 x 480, 640 x 360)
Third Stream	50 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360)
	60 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360)
	*Third stream is supported under certain settings.
Video Compression	Main stream: H.265 / H.264 / H.265+ / H.264+
	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
Bit Rate Control	CBR/VBR
Scalable Video Coding (SVC)	H.264 and H.265 encoding
Region of Interest (ROI)	1 fixed region for main stream and sub-stream
Audio
Audio Type	-U: mono sound
Audio Compression	-U: G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / MP3 / AAC-LC
Audio Bit Rate	-U: 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	-U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering	-U: Yes
Network
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
Simultaneous Live View	Up to 6 channels
API	Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
User/Host	Up to 32 users. 3 user levels: administrator, operator and user
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, WSSE and digest authentication for Open Network Video Interface
Network Storage	NAS (NFS, SMB/CIFS), auto network replenishment (ANR) Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Client	iVMS-4200, Hik-Connect, Hik-Central
Web Browser	Plug-in required live view: IE 10, IE 11
	Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+
	Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image
Image Parameters Switch	Yes
Image Settings	Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night Switch	Day, Night, Auto, Schedule
Wide Dynamic Range (WDR)	120 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
Built-in Microphone	-U: Yes
Reset Key	Yes
Event
Basic Event	Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event	Scene change detection
Linkage	Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email
Deep Learning Function
Face Capture	Yes
Perimeter Protection	Line crossing, intrusion, region entrance, region exiting
	Support alarm triggering by specified target types (human and vehicle)
General
Power	12 VDC ± 25%, 0.6 A, max. 7.2 W,Ø5.5 mm coaxial power plug,reverse polarity protection
	PoE: IEEE 802.3af, Class 3, max. 9 W
Material	Cover: Metal, main body: Metal
Dimension	Ø138.3 mm x 115.4 mm (Ø5.4" x 4.5")
Package Dimension	170 mm x 170 mm x 160 mm (6.7" x 6.7" x 6.3")
Weight	Approx. 550 g (1.2 lb.)
With Package Weight	Approx. 800 g (1.8 lb.)
Storage Conditions	-30 degreesC to 60 degreesC (-22 degreesF to 140 degreesF). Humidity 95% or less (non-condensing)
General Function	Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
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
Startup and Operating Conditions	-30 degreesC to 60 degreesC (-22 degreesF to 140 degreesF). Humidity 95% or less (non-condensing)
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	UL: UL 62368-1
	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