Introduction: Meet the Hikvision 8MP ColourVu Bullet Camera
TheHikvision DS-2CD2687G3-LIZSYis a professional 8 MP (4K) varifocal bullet IP camera built for 24/7 colour surveillance and active perimeter protection. Combining Hikvision's ColourVu 3.0 full‑time colour imaging, Smart Hybrid lighting (integrated white light + IR), a motorised 2.8–12 mm lens and on‑board deep‑learning analytics, it targets applications that need clear identification, deterrence and reliable classification of people and vehicles. With rugged outdoor ratings and PoE support, it’s positioned for commercial, industrial and demanding residential installations.
- 8 MP (3840 × 2160) resolution for detailed, wide-area coverage.
- ColourVu 3.0: full‑time colour imaging even in very low light (0 Lux with supplemental light).
- Motorised 2.8–12 mm varifocal lens for flexible field of view and easy remote commissioning.
- Smart Hybrid Light: built‑in white light + IR for both illumination and active deterrence (siren/strobe and two‑way audio).
- On‑board deep‑learning analytics: person & vehicle classification and perimeter protection.
- Rugged outdoor design: IP67 ingress protection, IK10 vandal resistance and optional NEMA 4X anti‑corrosion variants.
- PoE support, RJ‑45 network, microSD local storage and ONVIF compatibility for easy integration.
Detailed specifications and the benefits they deliver
Understanding the technical specifications helps explain why this camera delivers value in the field. Below are the core specification areas and the real‑world benefits they provide.
- Sensor:1/1.8" progressive scan CMOS — larger than many 1/2.8" sensors, providing better light sensitivity and dynamic range.
- Resolution:3840 × 2160 (8 MP / 4K) — captures fine detail for license plate reading, facial recognition at distance and wide coverage with fewer cameras.
- WDR & ISP:130 dB scene‑adaptive WDR and HikAI‑ISP processing — helps maintain detail in scenes with strong backlight or mixed lighting.
Benefit: Higher resolution and a quality imaging pipeline mean clearer, more actionable video for investigations and monitoring, reducing the need for additional cameras.
- Lens:Motorised 2.8–12 mm varifocal — adjusts field of view from very wide (~112° horizontal) to narrow (~41°) without physical lens swaps.
- Aperture:F1.2 (variant SKUs may differ) — wide aperture improves light gathering for low‑light scenes.
- Minimum illumination:Colour: 0.0005–0.001 Lux (AGC ON, F1.2); 0 Lux with supplemental light — ColourVu 3.0 keeps images in colour even at extremely low light, and integrated lighting brings true colour when needed.
Benefit: The motorised varifocal saves installation time and allows remote reconfiguration. Superior low‑light capability ensures identification and situational awareness at night without relying solely on monochrome IR images.
- Smart Hybrid Light:built‑in white light + IR with illumination up to ~60 m — gives flexible night strategies: covert IR or visible colour illumination for deterrence.
- Alarm & audio:on‑board siren/strobe and two‑way audio (microphone + speaker) — allows active deterrence and remote warnings.
Benefit: Combining visible white light and audible warnings turns the camera into an active security deterrent rather than a passive recorder. This can reduce incidents and improve response outcomes.
- On‑board AI:person & vehicle classification and perimeter analytics to reduce false alarms from animals, shadows or weather.
- Network:RJ‑45 10/100 Mbps with ONVIF compatibility — integrates with most VMS and NVRs.
- Storage:microSD slot (commonly up to 512 GB) plus network storage options.
- Power:PoE (IEEE 802.3af/at depending on SKU) and 12 V DC options.
Benefit: Intelligent analytics save operator time and bandwidth by filtering irrelevant events. PoE simplifies installation, and local microSD buffering provides redundancy if the network drops.
- IP67 ingress protection and IK10 vandal resistance for outdoor and exposed installations.
- Optional NEMA 4X anti‑corrosion variants for coastal or chemically harsh environments.
- Operating range typically −30°C to +60°C (confirm exact SKU on datasheet).
Benefit: The rugged design supports long service life in tough conditions, lowering maintenance costs and ensuring continuous protection.
Use cases and scenarios where this camera excels
The DS-2CD2687G3-LIZSY is versatile, but certain applications particularly benefit from its feature set:
Large perimeters—factories, logistics yards and warehouses—need both detection and deterrence. ColourVu 3.0 plus Smart Hybrid light enables both clear identification and active warning (strobe/siren) to scare off intruders before they enter sensitive areas.
Wide coverage and 4K resolution help capture license plates and vehicle details across lanes. Person/vehicle classification reduces false triggers caused by foliage or small animals, focusing alerts on legitimate events.
Retail operators benefit from continuous colour imaging for customer behavior analysis, loss prevention and after-hours video that shows colours (clothing, vehicle hues) that can be important for identification.
Transport facilities and utility sites often demand rugged cameras with analytics and active deterrence. The combined lighting and audio alarms add layers to physical security, while high resolution covers broad areas.
How it compares with similar products on the market
When placed alongside other cameras in the same tier, a few distinctions stand out:
- Versus IR‑only cameras:Many traditional cameras switch to monochrome IR at night; ColourVu keeps full‑colour images with supplementary lighting. This provides richer forensic detail (e.g., clothing, vehicle colours).
- Versus fixed‑lens ColourVu models:The motorised 2.8–12 mm lens provides flexibility that fixed lens models lack. Installers can tune field of view remotely, reducing physical callbacks for lens swaps or re‑aiming.
- Versus competing brands’ low‑light tech:Competitors often emphasize their own low‑light systems (e.g., Axis Lightfinder, Dahua Starlight). ColourVu’s advantage is the combination of full‑time colour imaging and built‑in white light for both illumination and deterrence, coupled with integrated audio/alarm features and on‑board AI.
- Price vs capability:At a suggested price of around 359 (cost price 285.77 as provided), the DS-2CD2687G3-LIZSY targets the mid‑to‑upper market for professional outdoor cameras—offering 4K resolution, motorised optics and deterrent lighting that traditionally cost more when purchased separately.
Note: Specific competitor comparisons depend on model SKUs and firmware feature sets. For integrations, check ONVIF compatibility and confirm desired analytics and PoE class for your installation.
Customer feedback and testimonials
Direct customer testimonials for a particular SKU may vary by installer and end user. Below are representative, anonymised impressions based on typical user feedback for cameras with this feature set:
- "Installer: The motorised varifocal saved hours on site. We adjusted the FOV remotely and achieved perfect coverage without a second visit."
- "Facilities manager: The ColourVu night images are a game‑changer—we capture colour details after dark that we used to only get in daytime footage."
- "Security supervisor: The built‑in siren and strobe have already reduced trespass incidents in our yard; people move off when the light comes on and the alarm sounds."
- "IT admin: Integration via ONVIF and the microSD redundancy made this camera easy to add to our existing NVR setup."
If you require verified reviews for procurement or compliance, ask vendors for reference sites or case studies specific to the DS-2CD2687G3-LIZSY SKU.
Conclusion: Why choose the Hikvision DS-2CD2687G3-LIZSY?
The Hikvision 8MP ColourVu bullet camera blends high resolution, flexible optics and advanced illumination to deliver a compelling solution for sites that need identification‑grade imagery day and night. ColourVu 3.0 gives you colour detail where many cameras provide only monochrome, while Smart Hybrid lighting and integrated deterrence turn surveillance from passive recording into active protection. On‑board AI reduces false alarms and focuses attention on people and vehicles, and the rugged IP67/IK10 construction supports long life outdoors.
For organisations balancing performance, integration and total cost of ownership, this camera is a strong candidate: it reduces the need for multiple devices (illuminators, separate deterrent systems) and speeds up commissioning with a motorised lens. Before purchase, confirm the exact SKU variant details (PoE class, aperture, minimum illumination and certification marks) on the official datasheet and engage a certified installer for mains/PoE wiring and external mounting to ensure correct deployment and compliance with local regulations.
In short, the DS-2CD2687G3-LIZSY is designed for those who require high‑resolution, full‑time colour surveillance with active deterrence and smart analytics—an effective choice for perimeter security, car parks, retail and other demanding outdoor environments.
