Hikvision AcuSense 4MP IP Camera 2.8mm | 4mm Lens Options
Price range: R2,508.00 through R2,543.00 Incl. VAT
- Resolution: 2688 × 1520 @ 30fps
- Lens Options: 2.8mm | 4mm fixed lens
- Field of View: 2.8mm: Horizontal FOV 103° | 4mm: Horizontal FOV 85°
- Minimum Illumination: Colour: 0.003 Lux @ (F1.6, AGC ON), 0 Lux with IR
- Day & Night: IR cut filter with auto switch
- IR Range: Up to 30 meters
- WDR: 120dB
- Video Compression: H.265+/H.265/H.264+/H.264
- Audio: Built-in microphone
- Network: 10/100 Mbps Ethernet
- Ingress Protection: IP67
- Power Supply: 12V DC ± 25%, PoE (802.3af, Class 3)
Description
Hikvision AcuSense 4MP IP Camera 2.8mm | 4mm Lens Options – DS-2CD2046G2H-I
The Hikvision DS-2CD2046G2H-I is a high-performance 4MP IP camera designed to deliver clear and detailed images, making it ideal for a wide range of security applications. This compact bullet camera is equipped with advanced features such as AcuSense technology for accurate human and vehicle detection, making it a reliable choice for both residential and commercial surveillance.
Key Features:
4MP High-Resolution Imaging:
Capture crisp and detailed images with a 4-megapixel sensor, ensuring high-quality video footage for enhanced security.
Lens Options:
Available with 2.8mm and 4mm lens options, allowing you to choose the optimal field of view for your specific surveillance needs.
AcuSense Technology:
Equipped with Hikvision’s AcuSense technology, this camera provides intelligent human and vehicle classification, reducing false alarms caused by animals, raindrops, or other irrelevant objects.
IR Night Vision:
With built-in infrared LEDs, the DS-2CD2046G2H-I offers excellent night vision capabilities, ensuring clear images up to 30 meters in complete darkness.
Smart Detection Features:
This camera supports line crossing, intrusion detection, and region entrance/exit detection, enhancing its capability to secure your property effectively.
Wide Dynamic Range (WDR):
The 120dB WDR feature ensures that the camera captures clear images even in challenging lighting conditions, such as strong backlight or high contrast environments.
Weatherproof Design:
The camera is IP67-rated, making it resistant to dust and water, suitable for both indoor and outdoor installations.
H.265+ Video Compression:
Efficiently manage storage and bandwidth with H.265+ compression technology, which reduces file sizes without compromising image quality.
Flexible Installation:
The camera supports Power over Ethernet (PoE), simplifying the installation process by eliminating the need for separate power cables.
Versatile Applications:
Whether you need to monitor entrances, parking lots, or other critical areas, the DS-2CD2046G2H-I provides reliable and effective surveillance.
Specifications:
- Image Sensor: 1/3″ Progressive Scan CMOS
- Resolution: 2688 × 1520 @ 30fps
- Lens Options: 2.8mm | 4mm fixed lens
- Field of View: 2.8mm: Horizontal FOV 103° | 4mm: Horizontal FOV 85°
- Minimum Illumination: Colour: 0.003 Lux @ (F1.6, AGC ON), 0 Lux with IR
- Day & Night: IR cut filter with auto switch
- IR Range: Up to 30 meters
- WDR: 120dB
- Video Compression: H.265+/H.265/H.264+/H.264
- Audio: Built-in microphone
- Network: 10/100 Mbps Ethernet
- Ingress Protection: IP67
- Power Supply: 12V DC ± 25%, PoE (802.3af, Class 3)
- Operating Conditions: -30°C to 60°C (-22°F to 140°F), Humidity 95% or less (non-condensing)
- Dimensions: 186.6 mm × 69.2 mm × 72.3 mm (7.35″ × 2.72″ × 2.85″)
- Weight: Approx. 600 g (1.32 lb)
The Hikvision DS-2CD2046G2H-I 4MP IP Camera offers exceptional image quality, intelligent detection features and robust performance in various environments. Whether you’re securing a residential area or a commercial space, this camera delivers the reliability and functionality you need for comprehensive surveillance.

Additional information
| Weight | 820 g |
|---|---|
| Dimensions | 234 × 120 × 117 mm |
| Lens Option | 2.8mm (wide), 4mm |
Technical Specifications
Camera | |
| Image Sensor | 1/3″ Progressive Scan CMOS |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Colour: 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: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360° |
Lens | |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV
| 2.8 mm, horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7° 4 mm, horizontal FOV 81.1°, vertical FOV 44.7°, diagonal FOV 94.6° |
| 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
| 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 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, 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) *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 | 1x 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%, 0.45 A, max. 5.5 W,Ø5.5 mm coaxial power plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 7 W |
| Material | Front cover: Metal, body: Metal, bracket: Metal |
| Dimensions | Ø74.4 mm × 179.2 mm (Ø2.9″ × 7.1″) |
| Package Dimensions | 234 mm × 120 mm × 117 mm (9.2″ × 4.7″ × 4.6″) |
| Weight | Approx. 525 g (1.2 lb.) |
| With Package Weight | Approx. 750 g (1.7 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 | |
| 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, flash log, password reset via email, pixel counter, anti-banding |
| Approval
| EMCCE-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 |











