Hikvision DS-2CD2347G3-LIS2UY/SL 4MP ColorVu Two-Way Audio Deterrent Turret Camera

Choose the DS-2CD2347G3-LIS2UY/SL when 4MP detail is sufficient and a visible/audible response matters. It combines Smart Hybrid Light, human and vehicle filtering, two-way audio, a built-in speaker and a white strobe. 

Why choose this model

• 4MP reduces bandwidth and storage demand compared with the 8MP deterrent model.
• The 2.8 mm F1.0 lens has a 111.1° horizontal view.
• Infrared and white light reach up to 30 metres.
• Human and vehicle filtering improves alert relevance.
• Dual microphones and a speaker enable two-way audio.
• White strobe, audible warning, alarm I/O and line audio I/O support an active response.
• microSD up to 512 GB, IP67 and moderate NEMA 4X support flexible deployment.

Verified specification

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 support two-way audio?

Yes, with a compatible recorder or app setup.

Can I choose a 4 mm lens?

Not on this specific camera.

Does it have an active warning?

Yes. The /SL model supports a white flash and audible warning.

What PoE does it need?

PoE 802.3at Class 4, with a published maximum of 17 W.

Can it record locally?

Yes, using a compatible microSD card up to 512 GB.

Build a compatible system

Check the recorder and PoE budget, choose a documented junction box, compare the 8MP /SL or the 4MP LI2UY without active deterrence.

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-LIS2UY/SL datasheet, dated 9 May 2025.