Introduction: Meet the Hikvision DS-2CD2387G3-LIS2UY/SL
Hikvision DS-2CD2387G3-LIS2UY/SLis an 8 MP ColorVu 3.0 fixed turret network camera engineered for reliable, full‑colour surveillance day and night. Combining an F1.0 super‑aperture lens, Smart Hybrid Light, active deterrence (strobe/white light plus an audible warning) and onboard AcuSense 3.0 analytics, this turret camera is designed for perimeter and outdoor installations where clear colour imaging, low false alarms and environmental durability matter.
In plain terms: the DS-2CD2387G3-LIS2UY/SL delivers 4K colour video around the clock, can proactively deter intruders with lights and sirens, and helps operators and recording systems focus on people and vehicles rather than irrelevant motion. Its corrosion-resistant NEMA 4X housing and IP67 ingress protection make it suitable for coastal or industrial sites exposed to harsh conditions.
Key features at a glance
- 8 MP (3840 × 2160) resolutionfor detailed wide-area coverage.
- ColorVu 3.0 with F1.0 aperturefor vivid colour imaging in near‑dark conditions (colour to 0.0005 Lux).
- Smart Hybrid Light & active deterrence—integrated IR + white light plus a strobe and built‑in speaker for audible warnings.
- AcuSense 3.0person/vehicle classification to reduce false alarms and improve event relevance.
- Robust outdoor build—IP67 and NEMA 4X rated housing for corrosive and wet environments.
- Flexible power/storage—PoE (802.3at) or 12 VDC; microSD up to 512 GB; NAS/ANR supported.
Detailed specifications and benefits
- Sensor & resolution:1/1.8" progressive CMOS delivering 8 MP (3840 × 2160) at up to 25/30 fps depending on region—ideal for identifying faces, licence plates and fine scene detail across a wide field.
- Lens & aperture:Fixed 2.8 mm lens (this SKU) with F1.0 super‑aperture—wide horizontal field (H:108.8°) for coverage of driveways, yards and perimeters while letting in more light for superior night colour.
- Low-light performance:Colour imaging to 0.0005 Lux and 0 Lux with supplementary light. The ColorVu 3.0 system retains natural colour tones at very low illumination, reducing reliance on monochrome IR at night.
- Smart Hybrid Light:Integrated IR and white light extend usable illumination to approximately 30 m depending on scene—switchable and configurable to balance stealth vs. visible lighting.
- Active deterrence:Built‑in strobe/white light and a speaker capable of alarm tones and two‑way audio. The camera can flash a strobe and emit a 110 dB (at 10 cm) siren to deter intruders when analytics trigger an alarm.
- Audio:Arrayed dual microphones and support for common audio codecs allow two‑way communication, recorded audio for evidence and audio‑linked alarm scenarios.
- AcuSense 3.0:On‑device person/vehicle classification reduces false positives from leaves, animals, or lighting changes—improving notification relevance and reducing wasted footage review time.
- Perimeter protection:Line crossing and intrusion detection with alarm linkage to the active deterrence system for immediate local response.
- Codecs & image processing:H.265/H.264 (and enhanced codecs) for efficient storage and bandwidth; 130 dB WDR for high contrast scenes; 3D DNR, BLC/HLC and defog features for improved clarity.
- Network compatibility:ONVIF Profile S/G/T for integration with third‑party NVRs and VMS; HTTPS, 802.1x, SRTP and WebSocket support for secure deployments.
- Power:PoE (802.3at, Class 4) or 12 VDC—PoE simplifies installation when combined with PoE switches and eliminates separate power runs.
- Storage:Local microSD up to 512 GB plus NAS and ANR support—useful for short-term edge recording and redundancy during network outage.
- Build quality:Corrosion‑resistant NEMA 4X housing and IP67 ingress protection mean this camera withstands rain, dust, salt spray and many industrial environments. Operating range from −30 °C to 60 °C covers most climates.
Use cases and scenarios where this camera excels
The DS-2CD2387G3-LIS2UY/SL is positioned where reliable night colour imaging, active deterrence and rugged construction are priorities. Typical scenarios include:
- Perimeter security:Wide field of view, 4K resolution and AcuSense analytics make it effective for gates, fencing and property edges where early detection and verification are needed.
- Commercial sites and parking areas:Colour images at night can improve identification of vehicles or suspicious activity without relying solely on IR—useful in retail, office parks and logistics yards.
- Industrial and coastal facilities:The NEMA 4X corrosion‑resistant housing is designed for environments with salt spray, humidity or corrosive atmospheres—ports, chemical plants and coastal infrastructure.
- Critical infrastructure and utilities:Active deterrence with audible warnings and strobe light provides immediate, local response capability for remote assets where a human guard might not be present.
- Residential estates and gated communities:Two‑way audio and event-driven alarms help to warn off trespassers and immediately communicate with onsite security or occupants.
How it compares with similar products on the market
When evaluating cameras in the same class, consider three core areas: low‑light image quality, analytics accuracy, and robustness for environment and deterrence.
Hikvision’s ColorVu 3.0 focuses on preserving natural colour in low light through a large aperture and supplementary white light. Competing technologies—often marketed as Starlight or similar—also achieve impressive low‑light sensitivity but typically trade off between colour fidelity and reliance on IR. If colour at night is a priority (for vehicle colours, clothing or scene context), the ColorVu approach can be advantageous.
AcuSense 3.0 provides reliable person/vehicle classification at the edge, which significantly reduces false alarms for many installations. Some specialized deep‑learning analytics offered by other vendors may provide higher recognition or classification detail but often at greater processing cost or need for cloud services. For many perimeter and industrial uses, AcuSense balance of accuracy, latency and on‑device processing is a strong match.
Not all turret cameras include built‑in speakers or powerful alarms. The Hikvision model integrates strobe and a loudspeaker capable of alarm tones and two‑way audio, which can be a differentiator for sites that want localized deterrence without adding separate siren hardware.
The NEMA 4X rating sets this camera apart from IP67-only models when corrosion resistance is required. Competitors might offer IP67 and IK ratings for impact resistance, but for salty or chemically aggressive environments NEMA 4X provides additional assurance.
Customer impressions and reviews
While individual reviews vary by site and installer, common themes reported by integrators and end users for this class of camera include:
- Consistent praise for night‑time colour—users often note that ColorVu images make it easier to identify vehicle colours and clothing compared with mono IR footage.
- Positive feedback on the deterrence features—installers report that the combination of flashing light and audible warning is effective at interrupting suspicious behaviour and provides a visible sign of active security.
- Appreciation for sturdy construction—facilities in coastal or industrial areas often highlight the camera’s corrosion resistance as a practical benefit that reduces maintenance costs.
- Analytics satisfaction—many customers report fewer nuisance alerts after enabling AcuSense, which translates to faster response times and less event fatigue for security teams.
If you are seeking specific hands‑on reviews, look for integrator case studies or independent test footage where reviewers demonstrate low‑light performance, deterrence activation and analytics tuning in your intended environment.
Installation and practical considerations
- Mounting:Use a suitable outdoor junction or pole bracket; position the camera to maximize field coverage while minimizing glare from nearby lights.
- Power and network:PoE is typically the simplest deployment method—ensure PoE switches meet 802.3at (Class 4) requirements. For long cable runs, calculate voltage drop or consider local 12 VDC supply.
- Configuration:Tune AcuSense and perimeter rules to your site to minimise false positives; set light/IR schedules and deterrence rules to meet privacy and local regulatory requirements.
- Firmware & compliance:Check the official datasheet and Hikvision resources for firmware updates and local certifications (CE/UKCA) where required.
Conclusion: Why this camera is a strong choice
The Hikvision DS-2CD2387G3-LIS2UY/SL combines high‑resolution 4K imaging, advanced low‑light ColourVu performance, actionable edge analytics and integrated active deterrence in a durable, weather‑resistant package. For perimeter protection, industrial sites, coastal installations and commercial properties that need reliable night colour, reduced false alarms and built‑in response options, this turret camera represents a practical, feature‑rich option.
Whether you are upgrading an existing surveillance network or designing a new solution, this model’s blend of imaging quality, on‑device intelligence and environmental resilience makes it worth considering—especially where night‑time colour identification and corrosion resistance matter.
