Hikvision DS-2CD2347G3-LIS2UY/SL 4MP 2.8mm Black ColorVu Turret Camera

The Hikvision DS-2CD2347G3-LIS2UY/SL(2.8mm)(Black) is a black 4MP fixed turret network camera designed for advanced residential, retail, commercial and professional IP CCTV systems. This exact /SL variant combines Hikvision ColorVu imaging, HikAI-ISP image processing, a wide-angle 2.8mm F1.0 fixed lens, Smart Hybrid Light, deep-learning human and vehicle classification, built-in arrayed dual microphones, a built-in speaker, two-way audio, white strobe warning, audible deterrence and professional audio and alarm connections.

The camera records at a maximum resolution of 2688 x 1520. Its wide 2.8mm lens provides a 111.1° horizontal field of view, making it particularly suitable for entrances, driveways, gardens, retail premises, offices, warehouses, workshops, car parks, yards and other areas where broad CCTV coverage is required.

Exact Black 2.8mm /SL Variant

This listing is specifically for the Hikvision DS-2CD2347G3-LIS2UY/SL(2.8mm)(Black). The black housing, 2.8mm fixed lens and /SL suffix must remain consistent throughout the product name, description, specifications, FAQs, Merchant Center information, image alt text and structured product data.

This exact product should not be confused with the white DS-2CD2347G3-LIS2UY/SL(2.8mm), the 4mm version or the separate /SRB model. Hikvision specifies a white flashing warning light for the /SL variant, while the /SRB variant uses red and blue flashing lights.

4MP ColorVu Imaging with HikAI-ISP

The DS-2CD2347G3-LIS2UY/SL uses a 1/1.8-inch Progressive Scan CMOS image sensor combined with an F1.0 super-aperture lens. Maximum video resolution is 2688 x 1520, providing detailed 4MP surveillance footage for live monitoring and recorded playback.

Hikvision ColorVu technology is designed to retain useful colour information in extremely low-light environments. The officially specified minimum illumination is 0.0001 Lux at F1.0 with AGC enabled and 0 Lux when supplementary lighting is active.

HikAI-ISP image processing supports improved image clarity and noise reduction in challenging lighting conditions. Scene-adaptive 130 dB Wide Dynamic Range helps balance bright and dark areas appearing simultaneously within a scene, such as building entrances, shop fronts, gates, windows and vehicle access points.

Additional supported image functions include BLC, HLC, 3D Digital Noise Reduction, distortion correction, defog, Electronic Image Stabilisation and configurable privacy masking.

2.8mm F1.0 Wide-Angle Lens

This exact black version uses a 2.8mm fixed lens with an F1.0 aperture. The wide viewing angle is particularly useful where broad scene coverage is preferred over a narrower long-distance view.

• Lens: 2.8mm fixed
• Aperture: F1.0
• Horizontal field of view: 111.1°
• Vertical field of view: 57.6°
• Diagonal field of view: 138.5°
• Depth of field: approximately 2.5m to infinity

For DORI planning, Hikvision specifies approximately 61m detection, 24m observation, 12m recognition and 6m identification for the 2.8mm lens. These are standardised planning references rather than guaranteed identification distances. Practical results depend on camera positioning, mounting height, lighting, movement, target size and environmental conditions.

Smart Hybrid Light with Up to 30m Coverage

The Hikvision DS-2CD2347G3-LIS2UY/SL uses Smart Hybrid Light technology to combine infrared and visible white supplementary illumination. Multiple lighting modes allow the night-time surveillance behaviour to be configured according to the security requirement.

The maximum officially specified supplementary light range is up to 30m, with 850nm infrared illumination.

This hybrid approach gives the camera greater flexibility than a conventional infrared-only CCTV camera by allowing different lighting strategies to be selected according to the installation and event configuration.

Human and Vehicle Classification

Deep-learning analytics enable supported security events to distinguish between people and vehicles. When the surveillance zones are configured correctly, this can make event notifications more relevant than conventional motion-only detection.

Supported perimeter-protection functions include line crossing detection, intrusion detection, region entrance detection and region exiting detection with alarm triggering for specified human and vehicle target types.

The camera also supports face capture, motion detection with human and vehicle filtering, video tampering alarms, scene change detection and system exception events.

Detection performance depends on appropriate positioning and configuration. Camera angle, mounting height, target size, lighting, obstructions and environmental conditions should be considered during installation.

Built-In Arrayed Dual Microphones

The DS-2CD2347G3-LIS2UY/SL includes a built-in arrayed dual microphone for real-time audio capture alongside surveillance video. Environment noise filtering is supported to help improve recorded audio quality.

Audio recording should always be configured and used according to applicable privacy and surveillance requirements.

Built-In Speaker and Two-Way Audio

The /SL version includes a built-in speaker in addition to its arrayed dual microphones, enabling supported two-way audio communication through compatible Hikvision systems.

Hikvision specifies a maximum built-in speaker power consumption of 2W and a maximum sound pressure level of 110 dB measured at 10cm.

The camera also provides separate line-level audio input and audio output connections, giving professional installers additional integration options for compatible external audio equipment.

Active White Strobe and Audible Warning

The Hikvision DS-2CD2347G3-LIS2UY/SL supports active deterrence using audible warning and strobe-light flashing as configurable event-linkage actions.

The /SL version uses a white flashing warning light. This remains true even though this particular camera has a black housing. The separate /SRB variant is the model associated with red and blue flashing lights.

Depending on configuration, supported security events can trigger recording, image capture, surveillance-centre notification, alarm output, audible warning and strobe-light flashing.

Alarm Input and Alarm Output

The camera provides one alarm input and one alarm output for compatible external security-system integration.

The alarm output is officially specified for a maximum of 24V DC or 24V AC at 1A. This provides additional flexibility for professional CCTV and alarm-system installations where external devices need to interact with camera events.

microSD Storage up to 512GB

The DS-2CD2347G3-LIS2UY/SL contains an onboard memory-card slot supporting microSD, microSDHC and microSDXC cards with an officially stated maximum capacity of 512GB.

Local storage can provide an edge-recording option where required. The camera also supports NAS storage using NFS or SMB/CIFS and Auto Network Replenishment functionality.

A compatible Hikvision NVR can be used for centralised recording, playback, event management and larger multi-camera CCTV systems.

A memory card is not confirmed as included with the standard camera package. A compatible card should therefore be purchased separately unless your supplied package specifically states otherwise.

H.265+ Compression and Multi-Stream Video

The main video stream supports H.265, H.264, H.264+ and H.265+ compression. In UK 50Hz operation, the camera supports up to 25fps at its full 2688 x 1520 resolution.

A third video stream is also available under supported settings. Efficient compression helps manage network bandwidth and recording-storage requirements in professional CCTV systems.

Network and Software Compatibility

The camera uses a 10/100Mbps self-adaptive RJ45 Ethernet interface. It supports ONVIF Profile S, Profile G and Profile T together with Hikvision ISAPI, SDK and ISUP integration.

Supported Hikvision client platforms include Hik-Connect, iVMS-4200 and HikCentral for compatible live viewing, playback and system management.

IEEE 802.3at Class 4 PoE

The DS-2CD2347G3-LIS2UY/SL can be powered using either 12V DC or Power over Ethernet. Its active-warning hardware, built-in speaker and additional interfaces mean its power requirement is higher than the standard base turret model.

• DC input: 12V DC ±25%, 1.29A
• Maximum DC power consumption: 15.5W
• PoE standard: IEEE 802.3at, Class 4
• Maximum PoE power consumption: 17W

Installers should confirm that the NVR PoE port, network switch or PoE injector being used supports IEEE 802.3at Class 4 and can provide the required power.

IP67 Outdoor Metal Construction

The camera uses a metal cover and metal main body. Its IP67 ingress-protection rating makes it suitable for correctly installed outdoor CCTV applications requiring protection against dust and weather exposure.

Hikvision also specifies NEMA 4X moderate anti-corrosion protection. The stated operating temperature range is -30°C to 60°C with relative humidity of 95% or less, non-condensing.

The turret housing supports flexible physical adjustment with pan movement from 0° to 360°, tilt from 0° to 75° and rotation from 0° to 360°.

Hikvision DS-2CD2347G3-LIS2UY/SL(2.8mm)(Black) Product Facts

Where Can This Black Hikvision Turret Camera Be Used?

The 2.8mm wide-angle lens makes the black DS-2CD2347G3-LIS2UY/SL suitable for entrances, driveways, gardens, shops, offices, warehouses, workshops, car parks, commercial yards and other areas where broad video coverage is required.

The black housing can also suit darker building exteriors, black soffits, industrial premises and installations where a darker camera finish is preferred.

The built-in speaker, audible warning and white strobe provide additional active-deterrence capability where an immediate security response is required in addition to video surveillance.

UK-Wide Hikvision CCTV Supply

We supply Hikvision CCTV cameras and security equipment throughout England, Scotland, Wales and Northern Ireland, serving customers in major cities, regional centres and smaller towns across the UK.

For this product page, our local coverage includes Newcastle upon Tyne, Gateshead, Sunderland, Washington, Durham, Chester-le-Street, Consett, Bishop Auckland, Darlington, Hartlepool, Middlesbrough, Stockton-on-Tees, Redcar, Northallerton, Hexham, Morpeth, Blyth, Cramlington, Ashington and surrounding North East areas. Our wider CCTV supply service remains available throughout the rest of the United Kingdom.