Hikvision DS-2CD2387G2-LU 8MP 4K Gen2 Outdoor ColorVu Turret Camera with Acusense & Mic 30m 2.8mm

Model: DS-2CD2387G2-LU

Who This Is For

For property owners and installers who need full-colour night footage without relying on black-and-white IR, the Hikvision DS-2CD2387G2-LU delivers 8MP 4K resolution with ColorVu technology that produces colour images down to 0.0005 lux. Mounted on an eave, soffit, or external wall, this turret camera covers a 102-degree horizontal field of view - wide enough to cover a driveway entry, car park bay, or retail frontage from a single mounting point. The Smart Hybrid Light system combines white light and IR illumination, giving the camera flexibility to switch modes based on conditions. AcuSense deep learning filters detections to humans and vehicles specifically, which keeps alert volumes manageable on sites that would otherwise be flooded with motion events from passing traffic, animals, or wind-blown foliage. The built-in microphone adds an audio record to every clip, useful for incidents where verbal exchanges matter.

What This Camera Actually Does

Who Buys This Model

• Residential installers: Fitting cameras to homes where the client wants colour footage at night without the harshness of always-on floodlights - the hybrid light mode gives a measured response rather than a permanently lit yard.
• Small business owners: Retail premises, cafes, and trade yards that need to identify people and vehicles out of hours, where AcuSense reduces false alert fatigue without requiring a separate analytics server.
• Body corporate and strata managers: Car parks, entry lobbies, and shared access points benefit from the 102-degree field of view and 4K resolution, capturing the full width of a driveway or entrance in a single camera position.
• Childcare and aged care facilities: The built-in microphone adds an audio layer to outdoor areas and covered walkways, and the colour detail supports incident review where staff or visitor identification matters.

Honest Assessment

The DS-2CD2387G2-LU does three things genuinely well: it captures colour footage in near-darkness, it distinguishes humans and vehicles from other motion at the camera level without extra hardware, and it does both from a compact turret housing that mounts cleanly to an eave or wall bracket. The 8MP sensor gives reviewers room to crop into footage, and the 130 dB WDR handles the backlit entry points that cause problems for lower-rated cameras. Available through Security Australia, this is a capable all-round outdoor turret for sites where colour night detail and smart detection are the priority. Where it won't suit: the 2.8mm fixed lens is a wide-angle option suited to shorter to mid-range distances - if the site requires coverage of a long driveway, extended car park row, or perimeter line beyond 20 to 25 metres with detail at range, a bullet camera with a longer focal length or a PTZ would serve that task better. There is no confirmed built-in speaker, so two-way audio is not supported on this model.

Before You Buy

Quick Fit Check

• Good match if: You need colour footage after dark without permanent floodlighting - ColorVu captures colour video at 0.0005 lux and the Smart Hybrid Light white illuminator activates on detection rather than running continuously.
• Good match if: The site generates high volumes of motion alerts from animals, wind, or passing traffic, and AcuSense human-and-vehicle classification at the camera level is needed to keep notifications relevant without investing in a separate analytics platform.
• You may need a different model if: The primary requirement is long-range coverage down an extended approach, perimeter line, or open yard beyond 30 metres - a bullet camera with a 6mm or longer lens, or a PTZ with optical zoom, would deliver better on-target detail at those distances.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: The site needs full-colour night imaging, smart human-and-vehicle detection, and a wide-angle view from a single compact turret - all without additional lighting infrastructure or a separate analytics appliance.
• You may need a different model if: The primary goal is long-range coverage with detail at distance - a bullet camera with a 6mm or longer lens will deliver better target detail down a long approach or perimeter line than this 2.8mm fixed turret can provide.
• Pairs well with: A Hikvision NVR with AcuSense support, which allows the camera's human-and-vehicle classifications to drive NVR-side alerting and search filtering - reducing the effort required to locate a specific event in recorded footage.

Common Questions

1. Does this camera record in colour at night without an external light?

   Yes. ColorVu produces full-colour video down to 0.0005 lux using a large 1/1.8" CMOS sensor and a wide-aperture lens. The built-in Smart Hybrid Light white illuminator can also activate on detection to extend colour coverage to 30 metres. No external floodlight fitting is required to get colour night footage.

2. Will this camera reduce false motion alerts from animals and wind?

   Yes, significantly. AcuSense uses deep learning to classify detected motion as human or vehicle before generating an alert. Movement from animals, foliage, passing car headlights, or weather will not trigger a person or vehicle notification. This happens at the camera level and does not require a separate analytics server or cloud subscription.

3. Does the DS-2CD2387G2-LU support two-way audio?

   No. The confirmed specification includes a built-in microphone for audio capture only. There is no built-in speaker listed for this model, so audio output or talk-back to the camera location is not supported. If two-way audio is a requirement, a different camera model with both a built-in microphone and speaker should be selected.

4. What does 130 dB WDR actually mean for a camera pointed at a bright scene?

   It means the camera can simultaneously expose for both very bright and very dark areas within the same frame. A camera pointing toward a bright street from a shadowed entry, or covering a window-facing counter in a retail space, will balance the exposure so subjects in the foreground are visible rather than silhouetted. At 130 dB, this is among the stronger WDR ratings available in this camera class.

5. How much storage does an 8MP camera use compared to a 4MP or 5MP model?

   More, roughly in proportion to the resolution increase - but H.265+ compression significantly reduces the gap. H.265+ can cut storage requirements by up to 75% compared to H.264 at similar quality. For a practical estimate, factor on 60 to 90 GB per camera per day at full resolution with continuous recording, and scale your NVR storage accordingly. Reducing frame rate or using motion-triggered recording will lower this further. Security Australia stocks a range of compatible NVRs sized for multi-camera 4K deployments if storage planning is a consideration.

6. Is this camera suitable for use in extreme Australian outdoor conditions?

   Yes, within the confirmed ratings. The DS-2CD2387G2-LU carries an IP67 rating for full dust exclusion and protection against temporary immersion in water - adequate for rain, hose-down cleaning, and high-humidity coastal environments. The operating temperature range of -30°C to 60°C covers the full range of Australian climates from alpine cold to extreme outback heat. The turret housing is low-profile and mounts flush to a surface, which also reduces wind load compared to a dome or bullet form factor.

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