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Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSense DarkFighter Fixed Cube Network Camera with Mic WHITE

Name: DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSense DarkFighter Fixed Cube Network Camera with Mic WHITE
Brand: Hikvision
SKU: DS-2CD2446G2-I(2.8MM)(C)

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DS-2CD2446G2-I(2.8MM)(C)

MPN: DS-2CD2446G2-I(2.8MM)(C)EAN: 6931847124274UPC: 6931847124274Barcode: 6931847124274

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Genuine Hikvision product, managed with Hik-Connect, iVMS-4200 and HikCentral. UK stock with same-day dispatch and trade pricing from Netview CCTV Leicester — authorised Hikvision wholesale distributor.

Key Features

4MP (2688 × 1520) resolution, 1/3" Progressive Scan CMOS sensor
Powered by DarkFighter for excellent low-light performance
120 dB WDR for clear images against strong backlight
AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep learning classifies people and vehicles, cutting false alarms
Built-in microphone and speaker for two-way audio
PIR sensor detects body heat for reliable human detection
2.8 mm fixed lens, 102.7° horizontal field of view
Up to 10 m IR night vision
MicroSD slot up to 512 GB
H.265+ / H.265 / H.264+ / H.264 compression
Power: PoE switch / injector, or 12 VDC PSU
Managed via Hik-Connect, iVMS-4200 and HikCentral; ONVIF Profile S/G/T

Identification: SKU DS-2CD2446G2-I(2.8MM)(C) · MPN DS-2CD2446G2-I(2.8MM)(C) · EAN 6931847124274 · Brand Hikvision

MPN: DS-2CD2446G2-I(2.8MM)(C)EAN: 6931847124274UPC: 6931847124274Barcode: 6931847124274

Description

In Depth

FAQ

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Firmware

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iVMS-4200

Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide DarkFighter Fixed Cube Network Camera with Mic WHITE — IP Surveillance Camera

4MP cube IP camera with AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide / DarkFighter, 2.8 mm fixed lens and 10 m IR night vision. Hikvision: 4 MP AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Fixed Cube Network Camera.

Overview

The Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide DarkFighter Fixed Cube Network Camera with Mic WHITE is a 4MP cube IP camera with AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide / DarkFighter, 2.8 mm fixed lens and 10 m IR night vision. The 2.8 mm lens gives a 102.7° horizontal field of view. It records colour down to 0.003 lux and 0 lux with IR. AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep-learning analytics classify people and vehicles so alarms are not triggered by animals, foliage or weather. Powered by DarkFighter, it keeps a clean, bright picture in very low light. Managed with Hik-Connect, iVMS-4200 and HikCentral and compatible with Hikvision NVRs and ONVIF systems. Same-day dispatch from Netview CCTV Leicester — authorised Hikvision wholesale distributor — with trade pricing on stocked product.

Key Features

4MP (2688 × 1520) resolution, 1/3" Progressive Scan CMOS sensor
Powered by DarkFighter for excellent low-light performance
120 dB WDR for clear images against strong backlight
AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep learning classifies people and vehicles, cutting false alarms
Built-in microphone and speaker for two-way audio
PIR sensor detects body heat for reliable human detection
2.8 mm fixed lens, 102.7° horizontal field of view
Up to 10 m IR night vision
MicroSD slot up to 512 GB
H.265+ / H.265 / H.264+ / H.264 compression
Power: PoE switch / injector, or 12 VDC PSU
Managed via Hik-Connect, iVMS-4200 and HikCentral; ONVIF Profile S/G/T

Typical Applications

Homes, small offices and shops - compact indoor camera
Reception desks and rooms - two-way audio and PIR detection
Trade installs needing same-day stock - Netview CCTV Leicester ships Hikvision from UK stock

Compatible Hikvision Devices

Hikvision NVRs (AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide, AcuSeekHikvision K/VPro AcuSeek NVR Range: UK Installer Buyer's Guide, K and M series) and HikCentral
Hik-Connect app (iOS / Android)
iVMS-4200 management software
ONVIF-compliant recorders and VMS (Profile S, G, T)
PoE switches and injectors or a 12 VDC PSU
Hikvision wall, pole and junction-box brackets for this housing (see datasheet)

What's in the Box

1 × Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide DarkFighter Fixed Cube Network Camera with Mic WHITE
1 × drill template and fixing screws (where supplied)
1 × quick start guide

Detailed Specifications — Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSense DarkFighter Fixed Cube Network Camera with Mic WHITE

Specifications as published by Hikvision (22-10-2026) for DS-2CD2446G2-I(2.8MM)(C). Where Hikvision lists variants (e.g. -2U, -S), the values for this model apply. Shipping weight may differ from the unit weight shown.

Identification
SKU	DS-2CD2446G2-I(2.8MM)(C)
MPN	DS-2CD2446G2-I(2.8MM)(C)
EAN	6931847124274
Brand	Hikvision
Hikvision product name	4 MP AcuSense Fixed Cube Network Camera
Product Type	IP Surveillance Camera
Camera
Image Sensor	1/3" Progressive Scan CMOS
Max. Resolution	2688 × 1520
Min. Illumination	2 mm: color: 0.006 Lux @ (F2.0, AGC ON), B/W: 0 Lux with IR 2.8 mm and 4 mm: color: 0.003 Lux @ (F1.4, 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
Focal Length & FOV	2 mm, horizontal FOV 128.4°, vertical FOV 75.4°, diagonal FOV 147.1° 2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5° 4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7°
Aperture	2 mm: F2.0 2.8 mm: F1.4 4 mm: F1.4
Lens Mount	M12
Pixel Density
DORI	2 mm: D: 45.5 m, O: 18.0 m, R: 9.1 m, I: 4.5 m 2.8 mm: D: 64.2 m, O: 25.5 m, R: 12.8 m, I: 6.4 m 4 mm: D: 77.4 m, O: 30.7 m, R: 15.5 m, I: 7.7 m
Illuminator
Supplement Light Type	IR
Supplement Light Range	Up to 10 m
IR Wavelength	850 nm
Smart Supplement Light	Yes
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, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 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)
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
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)	Yes
Region of Interest (ROI)	1 fixed region for main stream and sub-stream
Audio
Environment Noise Filtering	Yes
Audio Sampling Rate	8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression	G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate	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)
Network
Simultaneous Live View	Up to 6 channels
API	Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, QoS, 802.1X, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
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
Wide Dynamic Range (WDR)	120 dB
Privacy Mask	4 programmable polygon privacy masks
Day/Night Switch	Day, Night, Auto, Schedule
Image Enhancement	BLC, HLC, 3D DNR
Image Parameters Switch	Yes
Image Settings	Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Transducer
Detection Angle	Horizontal: 90°, vertical: 80°
Detection Range	Up to 8 m
Transducer Type	PIR
Interface
Built-in Microphone	Yes
Built-in Speaker	Power: 1 W. Max. sound pressure level: 10 cm: 91 dB.
On-Board Storage	Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key	Yes
Ethernet Interface	1 RJ45 10 M/100 M self-adaptive Ethernet port
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 FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email, audible warning
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%, 0.5 A, max. 6.0 W, Ø5.5 mm coaxial power plug PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7.0 W
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
General Function	Heartbeat, mirror, password reset via email, pixel counter, anti-banding
Storage Conditions	-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions	-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Material	Plastic
Dimension	2.8 mm and 4 mm: 102.9 mm × 65.2 mm × 32.6 mm (4.1" × 2.6" × 1.3") 2 mm: 102.9 mm × 65.2 mm × 28.8 mm (4.1" × 2.6" × 1.1")
Package Dimension	150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9")
Weight	Approx. 120 g (0.3 lb.)
With Package Weight	Approx. 430 g (0.9 lb.)
Approval
EMC	FCC SDoC (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); KC (KN 32: 2015, KN 35: 2015)
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); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Frequently Asked Questions

What lens does the Hikvision DS-2CD2446G2-I have?
2.8 mm fixed, horizontal field of view 102.7°.

What is the night-vision range?
10 m IR.

Does it cope with strong backlight?
Yes — 120 dB wide dynamic range.

Does it reduce false alarms?
Yes — AcuSense deep-learning analytics classify people and vehicles, so line-crossing and intrusion alarms ignore animals, leaves and rain.

Does it have audio?
Yes — built-in microphone and speaker for two-way talk.

How is it powered?
12 VDC ± 25%, 0.5 A, max. 6.0 W, Ø5.5 mm coaxial power plug PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7.0 W.

Is it suitable for outdoor use?
No — it is an indoor camera.

Does it record locally?
Yes — microSD card up to 512 GB, plus NAS and NVR recording.

Which recorders is it compatible with?
All Hikvision NVRs, and third-party systems via ONVIF (Profile S, G, T).

Documentation — Hikvision DS-2CD2446G2-I 4MP 2.8mm 10m IR AcuSense DarkFighter Fixed Cube Network Camera with Mic WHITE

Official Hikvision documents for this model and related Netview CCTV pages.

Document	Format	Link
Hikvision DS-2CD2446G2-I Data Sheet (official PDF)	PDF	Download
Hikvision DS-2CD2446G2-I Quick Start Guide (official PDF)	PDF	Download
Hikvision DS-2CD2446G2-I User Manual (official PDF)	PDF	Download
Hikvision DS-2CD2446G2-I product page	Web	View on hikvision.com
Browse all 4MP Hikvision IP cameras	Web	View IP cameras
Contact Netview CCTV (trade pricing & support)	Web	Contact our trade team

Netview CCTV — authorised Hikvision wholesale distributor (Leicester). Trade pricing: 0116 3800 838 or [email protected].