Hikvision 4MP 2.8mm Smart Hybrid Light with ColorVu Fixed Turret Network Camera in Black
Summary
The Hikvision DS-2CD2347G3-LI2UY(2.8MM)(BLACK) is a professional 4MP Smart Hybrid Light Fixed Turret Network Camera featuring advanced ColorVu technology. This innovative camera delivers exceptional 24/7 vivid colourful images through its F1.0 super-aperture lens, high-performance sensors, and intelligent lighting capabilities.
Designed for comprehensive security applications, this turret camera combines cutting-edge AI technology with robust construction to provide reliable surveillance in any environment. The smart hybrid light system integrates both IR and white lights with three supplemental lighting modes, ensuring optimal image quality regardless of lighting conditions. With its IP67 weatherproof rating and anti-corrosion design, this camera is built to withstand harsh outdoor environments whilst maintaining superior performance.
The camera’s deep learning capabilities enable precise person and vehicle classification, making it ideal for applications requiring intelligent detection and analysis. Built-in arrayed dual-microphone technology adds high-quality audio security to complement the exceptional video performance.
Features
- HikAI-ISP for excellent noise reduction effect
- 24/7 colourful imaging via ColorVu technology
- Scene-adaptive WDR
- Focus on Person and Vehicle classification based on deep learning
- Built-in arrayed dual-microphone for real-time high quality audio security
- Anti-corrosion design providing reliability and longevity compared to standard (NEMA4X)
- Smart Hybrid Light integrates IR and White lights with 3 supplemental lighting modes
- Water and dust resistant (IP67)
- F1.0 super-aperture for enhanced light collection
- Advanced sensor technology for improved light utilisation
- Perimeter protection with line crossing and intrusion detection
- Motion detection with alarm triggering by specified target types
- Scene change detection
- 130 dB Wide Dynamic Range
- Electronic Image Stabilisation (EIS)
- Privacy mask with 4 programmable polygon areas
- Support for multiple video compression formats (H.265/H.264)
- Built-in microSD card slot supporting up to 512 GB
- PoE powered for simple installation
- ONVIF compliant for system integration
FAQ
What is ColorVu technology and how does it benefit surveillance?
ColorVu technology provides 24/7 vivid colourful images using F1.0 advanced lenses and high-performance sensors. Unlike traditional cameras that switch to black and white in low light, ColorVu maintains colour imaging around the clock, providing more detailed and useful footage for identification purposes.
What are the different lighting modes available?
The Smart Hybrid Light system offers three supplemental lighting modes: IR light for covert surveillance, white light for deterrent effects and colour imaging, and smart mode that automatically switches between the two based on environmental conditions and detection events.
Can this camera distinguish between people and vehicles?
Yes, the camera features advanced deep learning algorithms that can accurately classify and detect persons and vehicles, reducing false alarms from other moving objects like animals or environmental factors.
What storage options are available?
The camera includes a built-in microSD card slot supporting up to 512 GB for local storage. It also supports network storage via NAS (NFS, SMB/CIFS) and Auto Network Replenishment (ANR) for enhanced data security.
Is the camera suitable for outdoor installation?
Absolutely. The camera is rated IP67 for water and dust resistance and features NEMA4X anti-corrosion protection, making it suitable for harsh outdoor environments including coastal areas up to 2 kilometres from coastlines.
What lens options are available?
The camera is available with both 2.8mm and 4mm fixed focal length lenses. The 2.8mm lens provides a wider field of view (111.1° horizontal), whilst the 4mm lens offers a more focused view (95.2° horizontal) for longer distance monitoring.
Does the camera support audio recording?
Yes, the 2U model features built-in arrayed dual-microphone technology for real-time high-quality audio security, supporting various audio compression formats including G.711, G.722.1, AAC-LC, and MP3.
Specifications
Camera
- Image Sensor: 1/1.8″ Progressive Scan CMOS
- Max Resolution: 2688 × 1520
- Min Illumination: Colour: 0.0001 Lux @ (F1.0, 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 75°, rotate: 0° to 360°
Lens
- Lens Type: Fixed focal lens, 2.8 and 4 mm optional
- Focal Length FOV: 2.8 mm, horizontal FOV 111.1°, vertical FOV 57.6°, diagonal FOV 138.5°
- Lens Mount: M16
- Iris Type: Fixed
- Aperture: F1.0
- Depth Of Field: 2.8 mm: 2.5 m to ∞
DORI
- DORI: 2.8 mm: D: 61 m, O: 24 m, R: 12 m, I: 6 m
Illuminator
- Supplement Light Type: White Light, IR
- Supplement Light Range: Up to 30 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)
- 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
- H264 Type: Baseline Profile, Main Profile, High Profile
- H265 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
Audio
- Audio Type: 2U: Mono sound
- 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)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
- Audio Sampling Rate: 2U: 8 kHz/16 kHz/32 kHz/48 kHz
- Environment Noise Filtering: 2U: Yes
Network
- Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
- Simultaneous Live View: Up to 6 channels
- API: ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
- User Host: Up to 32 users, 3 user levels: administrator, operator, and user
- Security: Password protection, complicated password, HTTPS encryption, 802.1X authentication, watermark, IP address filter, basic and digest authentication
- Network Storage: NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)
- Client: iVMS-4200, Hik-Connect, Hik-Central
- Web Browser: Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+
Image
- Image Parameters Switch: Yes
- Image Settings: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance
- Day Night Switch: Day, Night, Auto, Schedule
- Image Enhancement: BLC, HLC, 3D DNR, Distortion Correction, Defog
- SNR: ≥ 52 dB
- Wide Dynamic Range WDR: 130 dB
- Image Stabilisation: EIS
- 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
- Audio: Built-in Microphone: 2U: Arrayed dual-microphone
- 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 FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email
Deep Learning Function
- Face Capture: Yes
- Perimeter Protection: Line crossing, intrusion, region entrance, region exiting
General
- Power: 12 VDC ± 25%, 0.7 A, max. 8.5 W, PoE: IEEE 802.3af, Class 3, max. 11 W
- Material: Cover: Metal, main body: Metal
- Dimension: Ø 138.3 mm × 115.4 mm (Ø 5.4″ × 4.5″)
- Package Dimension: 170 mm × 170 mm × 160 mm (6.7″ × 6.7″ × 6.3″)
- Weight: Approx. 750 g (1.7 lb.)
- With Package Weight: Approx. 1140 g (2.5 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)
- General Function: Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding
- Language: 33 languages including English, German, French, Spanish, Italian, Dutch, Portuguese, Russian, Chinese, Japanese, Korean
- Protection: IP67: IEC 60529-2013
- Anti Corrosion Protection: NEMA 4X (NEMA 250-2018)
Downloads
- Datasheet (Adobe PDF)
Additional information
| Device Type | |
|---|---|
| Built-in Mic | |
| Built-in Speaker | |
| Colour | |
| Lens | |
| IR Range | |
| Resolution | |
| Series | |
| Technology |
