Introduction to the Hikvision DS-2CD2687G3-LIZSY and its key features
The Hikvision DS-2CD2687G3-LIZSY is a professional-grade outdoor bullet IP camera designed for installations that demand clear, reliable colour imaging day and night plus intelligent detection capabilities. At its heart is an 8 MP (3840×2160) sensor paired with Hikvision's ColourVu 3.0 technology and a Smart Hybrid Light system (white light + IR) to deliver true-colour images in very low light. A motorised 2.8–12 mm F1.2 varifocal lens provides flexible coverage from wide-angle scenes to tighter target framing, while embedded HikAI deep‑learning analytics offer person/vehicle classification and perimeter protection functions.
Key highlightsinclude 4K resolution for detailed evidence capture, 24/7 colour imaging thanks to ColourVu and hybrid illumination, robust outdoor protection (IP67, IK10, NEMA 4X), PoE+ support for simplified wiring and power, and on-board storage options up to 512 GB. This blend of image quality, analytics and rugged design targets perimeter, car-park, retail-exterior and industrial surveillance applications that need dependable night-time colour and intelligent alerts.
Detailed specifications and benefits
The DS-2CD2687G3-LIZSY uses a 1/1.8" progressive‑scan CMOS sensor to deliver 8 MP (3840×2160) imaging at up to 30 fps. With an F1.2 motorised varifocal lens (2.8–12 mm) the camera covers a horizontal field of view from approximately 112.3° down to 41.2°, providing installation flexibility for both broad-area and scene-specific monitoring.
- Resolution:8 MP (3840×2160) — more pixels for clearer license plates, faces and scene detail.
- Low-light performance:Colour 0.0005 lux (F1.2, AGC ON); 0 lux with light — ColourVu 3.0 plus Smart Hybrid Light keeps scenes in colour even when light is minimal.
- Image processing:130 dB WDR, SNR ≥52 dB, 3D DNR, defog and distortion correction — these help maintain usable images in backlit, low-contrast or hazy conditions.
Where many cameras drop to monochrome IR-only imaging at night, this Hikvision bullet uses Smart Hybrid Light — a combination of controllable white light and IR — to preserve colour information in dark scenes and provide active deterrence when required. The combined illumination range is up to 60 m, enabling long-range colour capture in parking lots or perimeter lanes.
The camera embeds HikAI deep‑learning analytics so it can distinguish persons and vehicles and run perimeter protection rules such as line-crossing and intrusion detection. It also supports face capture. For efficient video delivery and storage the unit offers H.265/H.264 codecs plus optimised H.265+/H.264+, multiple streams, and up to 30 fps at 4K — allowing integrators to balance bandwidth and image quality to suit network and storage constraints.
- Network:1×RJ45 10/100 Mbps, with HTTPS, RTSP and ONVIF S/T/G compatibility for integration with third-party systems.
- Storage:microSD up to 512 GB, NAS and ANR support for recording resilience.
- Power:PoE IEEE 802.3at (PoE+) Class 4 (~18 W) or 12 VDC (~14.5 W). PoE+ simplifies installs by delivering power and data on one cable.
Built for outdoor use, the camera meets IP67 ingress protection, IK10 impact resistance and NEMA 4X anti-corrosion standards. Operating temperature spans −30 °C to 60 °C and humidity up to 95% non‑condensing, making it suitable for harsh environments. Mechanical dimensions are Ø140 mm × 333.8 mm with a weight around 1.52 kg — compact for a high‑performance bullet camera.
Use cases and scenarios where this camera excels
The DS-2CD2687G3-LIZSY is versatile and particularly strong where continuous colour imaging and analytics are key. Typical deployments include:
- Perimeter protection:At fences and property boundaries, the camera’s 4K resolution combined with perimeter analytics (line crossing, intrusion) provides high-confidence detection and forensic detail to verify alarms.
- Car parks and vehicle yards:Wide-angle views at the 2.8 mm end capture circulation patterns and parking bays, while the 12 mm end focuses on entry/exit lanes and plate-level detail. Colour at night helps with plate readability and incident verification where street lighting is limited.
- Retail exteriors and storefronts:Colour imaging 24/7 improves incident interpretation and supports customer/shoplifter investigations. The white light can act as a deterrent when events are detected.
- Industrial sites:Rugged IP67/IK10/NEMA 4X protection and wide temperature tolerance make the camera suitable for factories, loading docks and outdoor equipment zones.
- Transportation hubs:Bus depots, small transit yards and station perimeters benefit from long-range illumination and analytics for suspicious behaviour detection and incident recording.
Comparisons with similar products in the market
Understanding where the DS-2CD2687G3-LIZSY sits in the market helps buyers select the right tool for their needs. Two axes matter most: night-time colour capability and embedded analytics.
Colour at night vs starlight/IR-only cameras:Traditional starlight cameras prioritise monochrome sensitivity in very low light and then rely on IR illumination for detail, resulting in monochrome night footage. The ColourVu approach — comparable to colour‑enhanced lines from other vendors — keeps scenes in colour by using a bright aperture (F1.2) and hybrid lighting. This is beneficial when colour cues (vehicle colour, clothing) are important to investigations. If a deployment’s primary need is maximum monochrome sensitivity for extreme low-light detection rather than colour, a dedicated starlight camera might be slightly more sensitive, but it will lack the colour context ColourVu provides.
Analytics and AI:Many modern cameras include analytics, but performance varies. The DS-2CD2687G3-LIZSY’s HikAI deep‑learning functions for person/vehicle classification and perimeter protection are competitive with other major brands that offer onboard AI. For integrators wanting proven, packaged analytic rules with good interoperability, Hikvision's ecosystem and ONVIF support make integration straightforward. Buyers who require advanced third‑party analytics or specialised VMS features should verify compatibility and performance in their target environment.
Build and environment:The IP67/IK10/NEMA 4X rating is on par with other rugged outdoor bullets from enterprise vendors. If absolute ingress resistance or explosion-proof ratings are required, specialised housings or intrinsically safe models are available from some manufacturers and should be considered instead.
Cost and value:With a suggested price of 369.0 (currency as listed by the supplier), the camera sits in the professional mid-to-upper tier for 4K outdoor bullets with AI and colour night imaging. Comparatively, basic 4K bullets without hybrid illumination or analytics are often cheaper but lack the night‑time colour and smart detection features that reduce false alarms and improve incident context.
Customer feedback and installer insights
Publicly available, model‑specific customer reviews vary by market and installer experience. Installers who specify ColourVu cameras commonly cite the following practical benefits:
- "Colour at night reduces time spent reviewing footage" — colour clips let security teams identify vehicle and clothing colour without switching to IR-only monochrome captures.
- "HikAI reduces nuisance alarms" — person/vehicle classification helps to filter out irrelevant motion triggers caused by animals or vegetation movement.
- "PoE+ simplifies wiring" — powering over Ethernet reduces the need for separate power runs in rooftop and pole installations.
Note: These statements reflect typical installer and user observations for cameras in this class and are not direct quotes from verified purchasers of this exact model. For model‑specific testimonials, consult reseller pages or case studies provided by the vendor or integrator networks.
Installation considerations and compliance
Installations should be carried out by qualified personnel. The camera supports PoE+ (IEEE 802.3at) and 12 VDC power options; ensure PoE switches support the required power class if powering multiple devices on the same switch. For outdoor installations secure the camera against ingress, ensure correct mounting and consider lightning and surge protection where necessary. Consult the Hikvision datasheet for CE/UKCA guidance and follow local regulations on camera placement, signage and privacy.
Conclusion: Why the DS-2CD2687G3-LIZSY is a strong choice
The Hikvision DS-2CD2687G3-LIZSY combines 4K resolution, industry-leading low-light colour imaging (ColourVu 3.0) and hybrid illumination with practical, on‑board deep‑learning analytics — a useful mix for organisations that need clear evidential imagery and reliable detection at night. Rugged mechanical ratings and flexible mounting, plus PoE+ and extensive networking options, make it suitable for a wide range of outdoor environments from retail exteriors to industrial perimeters and car parks. For projects that require 24/7 colour context and smart detection to reduce false alarms and speed incident investigation, this camera represents a compelling professional option.
If you are evaluating solutions, compare night-time image samples, test the analytics on your target scenes and verify integration with your chosen VMS. Pricing and availability may vary by region; the manufacturer’s datasheet and local resellers can provide the detailed technical and compliance documentation needed for installation planning.
