Hikvision DS-2CD2347G3-LI2UY 4MP ColorVu Turret Camera
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The DS-2CD2347G3-LI2UY is a practical 4MP turret for homes and smaller business sites that need strong low-light performance, useful event filtering and recorded sound without a speaker or strobe. Its 2.8 mm lens covers a wide scene, while Smart Hybrid Light can use infrared or white illumination. Choose 8MP when extra detail justifies more bandwidth and storage.
Why choose this model
- 4MP (2688 × 1520) balances detail with lower storage demand than 8MP.
- Infrared and white Smart Hybrid Light reaches up to 30 metres.
- Human and vehicle filtering improves event relevance.
- F1.0 optics and 130 dB WDR help with difficult lighting.
- Built-in dual microphones record audio; there is no speaker, strobe or alarm I/O.
- microSD supports up to 512 GB.
- The metal IP67 body has moderate NEMA 4X protection.
Verified specification
| Resolution | 2688 × 1520; UK 50 Hz up to 25 fps |
|---|---|
| Current lens | 2.8 mm F1.0; the manufacturer separately documents a 4 mm model |
| Illumination | Infrared and white light up to 30 metres |
| Events | Motion and perimeter events with human and vehicle filtering |
| Audio | Dual microphone; no speaker or line I/O |
| Storage | microSD up to 512 GB; NAS support |
| Platform | ONVIF S/G/T and Hikvision clients |
| Power | 12 V DC, maximum 10.8 W; PoE 802.3af Class 3, maximum 11 W |
| Body and size | Metal; IP67; moderate NEMA 4X; 138.3 mm diameter × 115.4 mm; approximately 750 g |
What is included
One camera, drill template, screws and wall plugs, torx bit, weatherproof gland is included. Mounts, junction box, storage, recorder, PoE equipment and cables are purchased separately.
Frequently asked questions
Does it provide two-way audio?
No. It records sound but has no built in speaker.
Should I choose 4MP or 8MP?
That depends on the scene and identification distance. 4MP uses less storage and bandwidth; 8MP provides even more detail.
Can it use the four channel NVR?
Yes when bandwidth and PoE power are calculated for the full system.
Can it record to a card?
Yes, using a compatible microSD card up to 512 GB.
Which junction box fits?
The HikVision DS-1280ZJ-PT6 as a backbox, see more mounts on the datasheet.
Build a compatible system
Choose a four-channel PoE NVR, check the junction box, compare the 8MP LI2UY or the 4MP /SL two-way-audio model.
Support and policies
For current terms, see Hik Guru's delivery policy and returns policy. Retail product support is separate from the 10-year parts-and-labour guarantee for qualifying Bear Watch installed systems.
Technical source: Hikvision DS-2CD2347G3-LI2UY datasheet, dated 14 April 2025.
Shipping & Returns
Shipping & Returns
Orders placed before 3pm Monday to Thursday are normally dispatched the same working day. Eligible UK orders over £500 qualify for free next working day delivery, subject to availability and our delivery terms.
Returns must be unused, unopened and in resaleable condition. Please review our returns policy or contact us before sending an item back.
Hikvision

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Free next working day delivery over £500
Eligible UK orders over £500 qualify for free next working day delivery when placed before 3pm Monday to Thursday. Delivery terms and exclusions apply.
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Knowledgeable technical support
Get practical help choosing, setting up and configuring Hikvision equipment from the team behind the Hik Guru YouTube channel.
