Introduction to the Hikvision DS-2CD2387G3-LIS2UY/SL (4 mm)
TheHikvision DS-2CD2387G3-LIS2UY/SLis an 8MP (4K) fixed turret network camera designed for professional surveillance where high-resolution daytime detail and vivid colour at night are important. Equipped with Hikvisions ColorVu 3.0 technology, an exceptionally bright F1.0 lens, Smart Hybrid Light (white light + IR) with a strobe for active deterrence, built-in siren and speaker, and dual microphones for two-way audio, this camera targets installations that demand both evidence-grade imaging and proactive site protection. With PoE power, IP67/NEMA 4X ingress protection and onboard deep-learning analytics for person/vehicle classification and face capture, it aims to simplify installations while delivering advanced situational awareness.
Key features at a glance
- 8MP 4K resolution:3840
× 2160 at up to 25/30 fps for crisp detail. - ColorVu 3.0 & F1.0 aperture:ultra-low-light colour capture (down to 0.0005 Lux) and full‑colour imaging with white light at 0 Lux.
- Smart Hybrid Light with strobe:white light + IR up to ~30 m, strobe (SL variant) and audible warnings for deterrence.
- Onboard deep-learning analytics:person/vehicle classification, face capture, line crossing and intrusion detection to reduce false alarms.
- Audio & two-way communications:dual-array mic, 2 W speaker, built-in siren and audio codecs for integration.
- Rugged and flexible installation:PoE (IEEE 802.3at), 12 VDC, microSD up to 512 GB, IP67/NEMA 4X protection.
Detailed specifications and benefits
The camera uses a 1/1.8" progressive-scan CMOS sensor delivering 3840 × 2160 resolution. The fixed 4 mm, F1.0 lens offers a wide horizontal field of view (~93.3) and a depth of field from around 3.8 m to infinity. These optics combined with ColorVu 3.0 produce vivid, full-colour images in near-dark conditions. Practically, this means better identification of clothing, vehicle colours and signage at night compared with traditional IR-only cameras that produce monochrome images.
The ColorVu system plus an F1.0 aperture enables colour imaging down to 0.0005 Lux with AGC. When absolute darkness is encountered, the Smart Hybrid Light supplies white light (and IR) to maintain colour video at 0 Lux. The SL variant adds a strobe/flash for enhanced deterrence: when the camera detects suspicious activity, it can trigger visible and audible warnings to discourage intruders. For site owners this translates to proactive loss prevention as well as improved forensic footage.
Support for H.265/H.264 codecs (including H.265+/H.264+ optimizations) reduces storage and bandwidth usage while maintaining image quality. A 130 dB WDR addresses scenes with strong backlight or mixed lighting, and features such as 3D DNR, EIS, ROI and SVC help reduce noise, stabilize images and prioritize important regions of interest for efficient encoding.
Built-in deep-learning analytics classify people and vehicles and perform face capture, line crossing and intrusion detection. Compared with simpler motion-based triggers, these AI features reduce nuisance alerts from animals, foliage or changing light, focusing attention on meaningful events. For security teams this lowers monitoring workload and increases the relevance of notifications.
The cameras dual-array microphone, 2 W speaker and built-in siren allow two-way audio and audible deterrence. Network security and interoperability are covered by ONVIF profiles S/G/T, HTTPS/TLS, 802.1X and IP filtering, enabling integration with third-party recorders and VMS platforms. Local storage via a microSD card up to 512 GB adds resilience if network connectivity is interrupted.
Power options include 12 VDC or PoE (IEEE 802.3at, Class 4), with maximum power consumption around 15.5 17 W depending on light activation. Rated for -30 to 60 and protected to IP67/NEMA 4X for outdoor corrosion resistance. Its compact turret form (Ø138.3 × 115.4 mm, ≈820 g) simplifies mounting under eaves and on walls.
Use cases and scenarios where this camera excels
- Perimeter and entrance monitoring:Color images at night help identify individuals, clothing and vehicle colours at gates and driveways, improving security checks and investigations.
- Retail exteriors and car parks:Active lighting and audio deterrence discourage shoplifters and loitering, while 4K detail aids in reading signage or partial plates at medium distances (DORI: Detect 109 m, Observe 43 m, Recognize 21 m, Identify 10 m for the 4 mm lens).
- Commercial property surveillance:Multi-tenant lobbies, loading bays and delivery yards benefit from face capture and person/vehicle classification to streamline incident response.
- Critical infrastructure and logistics:The rugged IP67/NEMA 4X enclosure combined with local analytics makes the camera suitable for harsher outdoor environments where reliable detection and evidence capture are required.
- Residential estates and gated communities:Easy PoE installation, two-way audio and active strobe/siren features allow remote guards or property managers to address incidents as they happen.
How it compares with similar products
When evaluating the DS-2CD2387G3-LIS2UY/SL, consider these common alternatives and distinctions:
Hikvisions ColorVu relies on an integrated white light to maintain colour at night, while legacy "starlight" cameras depend on very sensitive sensors to capture monochrome details under low light. ColorVu provides true colour in darkness which is valuable for identifying clothing and vehicle colours; the trade-off is that active illumination can reveal the cameras position and slightly increase scene lighting. For applications where preserving natural darkness is crucial, passive starlight sensors may be preferred; for forensic clarity and deterrence, ColorVu is stronger.
Compared with bullet cameras, turret form factors are compact, less obtrusive and often easier to aim without the need for sunshields. Domes can be better for vandal resistance; however, this Hikvision turret combines robust ingress protection (IP67/NEMA 4X) with anti-corrosion materials for demanding outdoor use, making it a good middle ground for many installers.
Other vendors offer similar feature sets (high-resolution sensors, low-light enhancements and analytics). The DS-2CD2387G3-LIS2UY/SL stands out for its specific combination of ColorVu 3.0, an F1.0 lens, strobe and two-way audio in a single compact turret, plus broad codec support (H.265+) and ONVIF compatibility. When choosing between manufacturers, weigh factors like analytics accuracy, ecosystem compatibility, local support, firmware update policies and total cost of ownership. With a suggested price around $269, this camera targets mid-range professional installations where value and active deterrence matter.
Customer feedback and installer impressions
Official customer reviews for this exact model may vary by region. Typical feedback from installers and security managers for similar ColorVu turret models commonly includes:
- "Night-time colour footage has made a noticeable difference in investigations—clothing and vehicle colours are clearer than with IR-only cameras."
- "Built-in speaker and strobe are useful for live deterrence; weve seen reduced loitering in monitored areas after activation."
- "PoE installation and ONVIF support made integration with existing NVRs straightforward; the analytics help cut down on false alerts."
- "The camera is compact but feels durable; IP67 and NEMA 4X give confidence for coastal and industrial sites."
If you need verified testimonials, ask your supplier for references or case studies from similar installations in your industry or region.
Conclusion: why choose the DS-2CD2387G3-LIS2UY/SL?
The Hikvision DS-2CD2387G3-LIS2UY/SL combines 4K detail, advanced low-light colour imaging through ColorVu 3.0 and practical deterrence features (strobe, white light and siren) into a compact, weatherproof turret. Its onboard deep-learning analytics reduce false alarms and focus operator attention on real events, while two-way audio and robust codec support simplify integration into modern security systems. For applications such as perimeter control, retail exteriors, car parks and other outdoor monitoring tasks that benefit from full-colour night detail and active deterrence, this camera is a compelling, cost-effective option at its suggested price point. Verify local certifications, warranty and installation guidance with your supplier and consult the manufacturer datasheet for full technical details: https://cdn.dynamictech.uk/connectec/uploads/datasheets/67d8182a9d530_ds-2cd2387g3-lis2uysldatasheet.pdf
