Introduction: Meet the Hikvision DS-2CD2666G2H-IZS
The Hikvision DS-2CD2666G2H-IZS is a Pro-series IP bullet camera built for demanding perimeter and site surveillance. Combining a 6‑megapixel 1/1.8" progressive CMOS sensor with Hikvision's DarkFighter low‑light technology, a motorised varifocal 2.8–12 mm lens and on‑board AI analytics (human/vehicle classification), this camera is designed to deliver clear, actionable images in challenging lighting conditions while offering installation flexibility and robust outdoor protection.
Key features at a glance
- 6 MP (3200 × 1800) resolution with up to 120 dB true WDR
- DarkFighter low‑light imaging: colour to 0.0008 lux @ F1.2
- Motorised varifocal 2.8–12 mm lens (remote zoom & focus) — wide to narrow FOV
- On‑board AI: human and vehicle classification for smarter alerts
- H.265+/H.265/H.264+ encoding to reduce bandwidth and storage
- Smart IR with supplementary light to around 60 m for night imaging
- Rugged outdoor rating: IP66/IP67 and IK10
Detailed specifications and the benefits they deliver
The DS-2CD2666G2H-IZS packs a number of technical strengths that translate into practical benefits for installers and end users. Below are the most important specifications and why they matter.
- Image sensor:1/1.8" progressive‑scan CMOS. A larger sensor than many standard bullet models, which helps with dynamic range and low‑light sensitivity.
- Maximum resolution:3200 × 1800 (6 MP). Provides greater detail for identification and forensic needs compared with 2–4 MP cameras.
- Lens:Motorised varifocal 2.8–12 mm. Remote zoom and focus simplify commissioning and allow the same camera to be used for wide area coverage or tighter scene detail without physical lens swapping.
- Aperture:F1.2. A fast aperture improves light-gathering capability, which is critical when operating in very low light.
- Horizontal field of view:Approximately 112.3°–41.2°. This gives flexibility from broad overview shots to more focused monitoring of entry points.
- DarkFighter technology:Colour imaging down to 0.0008 lux @ F1.2 with AGC on. DarkFighter is specifically tuned for extreme low‑light color capture without relying solely on IR illumination.
- IR & Smart IR:Supplementary IR light extends night coverage to roughly 60 m when needed; Smart IR helps prevent overexposure of nearby objects.
- 120 dB True WDR:Useful in scenes with mixed bright and dark areas—helps preserve detail in both simultaneously.
- Encoding:H.265+, H.265, H.264+, H.264 and MJPEG. H.265+ reduces required storage and bandwidth compared with older codecs, particularly useful for long‑term retention on NVRs.
- Frame rate:Up to 20 fps at full 6 MP (region/setting dependent). Balances detail with bandwidth—frame rate can be adjusted based on application.
- Analytics:Built‑in AI human/vehicle classification reduces nuisance alerts from non‑relevant motion and can be used to refine search criteria in recorded footage.
- Network:1 × RJ45 10/100 Mbps with standard protocols (TCP/IP, RTSP, DHCP, IPv4/IPv6, 802.1X).
- Power:PoE simplifies wiring and installation; many variants also support 12 V DC.
- Power consumption:Typical ≈13 W (confirm on SKU datasheet before deployment).
- Ingress & vandal protection:IP66/IP67 weatherproof rating and IK10 impact resistance make the camera suited to exposed outdoor locations and areas at risk of vandalism.
- Environmental range:Operates in a wide temperature range (approximately −30 °C to 60 °C), suitable for many climates.
- Missing mechanical data:Dimensions and weight are not available in the summary provided — consult the official datasheet for mechanical drawings before planning mounts and shipping.
Where this camera excels: use cases and scenarios
The DS-2CD2666G2H-IZS is purpose-built for scenarios that demand strong low‑light imaging, flexible fields of view and resilient outdoor performance. Typical applications include:
- Perimeter security:Wide FOV at the short end of the lens lets you monitor broad fence lines; the ability to zoom to 12 mm provides detail for identification when an event occurs.
- Car parks and vehicle entrances:DarkFighter plus vehicle classification enables clearer colour captures at dawn/dusk or under street lighting and can reduce false vehicle alerts.
- Industrial and utility sites:Rugged IP66/IP67 and IK10 make the camera suitable for exposed infrastructure where weather and tampering are concerns.
- Commercial buildings and campuses:Motorised zoom speeds up commissioning across different mounting heights and sightlines for installers working on multi‑building projects.
- Contractor and integration projects:PoE power and motorised remote focus reduce on‑site labour and minimize callbacks for lens adjustment.
Comparisons with similar products on the market
When choosing a camera, it helps to compare technologies and how they map to real needs:
- DarkFighter vs ColourVu (Hikvision):DarkFighter focuses on extremely low‑light colour capture with a larger sensor and fast aperture. ColourVu models rely on high‑performance lenses plus built‑in warm white light to produce colourful images at low light levels. DarkFighter often delivers better passive low‑light colour without illumination, while ColourVu can provide consistently colourful scenes at night when additional light is acceptable.
- Motorised varifocal vs fixed lens cameras:Motorised varifocal cameras like this model reduce the need to stock multiple focal lengths and allow remote adjustment. Fixed lens cameras are cheaper and simpler but require physical replacement or re‑mounting if the scene requirements change.
- Bullet vs dome vs PTZ:Bullet cameras provide long range, directional coverage and simple mounting; domes are more discreet and vandal‑resistant in some installations; PTZs provide active tracking and wide roaming coverage but are more complex and costly. The DS-2CD2666G2H-IZS is a strong choice where fixed-direction, long-range clarity and ruggedness are priorities.
- Compared to competitor offerings (general):Similar 6 MP offerings from other manufacturers deliver comparable resolution and night performance, but differences arise in low‑light algorithms, AI features, codec efficiency and ecosystem integration. If you use Hikvision NVRs and management software, this camera will often integrate more smoothly and support feature parity across the system.
Customer testimonials and review notes
At the time of writing there are no verified customer testimonials supplied with the product brief. In lieu of formal reviews, common themes customers look for and often praise in cameras of this class include:
- Consistent low‑light colour rendering and useful detail at identification range.
- Reduced installation time when motorised focus/zoom and PoE are present.
- Robust weather and impact resistance for outdoor deployments.
- Effective nuisance filtering when on‑board analytics are tuned correctly.
Illustrative example (not an actual user quote): "Installed these on our facility perimeter — the colour at dusk is much better than our old cameras, and the remote lens adjustments saved hours of work." If you’d like, the camera supplier can be asked for reference case studies or end‑user reviews specific to this SKU.
Pricing, warranty and purchasing notes
Based on the pricing information provided, a suggested retail price of 349 (same currency as cost_price until you confirm) was recommended. The source data included a cost figure of 217.21 but did not specify currency; please confirm the currency so exact margins and recommended retail prices can be recalculated. Warranty information was not provided (warranty=0 in the source), so confirm factory warranty and any extended warranty options with your supplier before sale.
Conclusion: Why choose the DS-2CD2666G2H-IZS?
The Hikvision DS-2CD2666G2H-IZS is a versatile, high‑resolution bullet camera that stands out for its low‑light capability, flexible motorised optics and rugged outdoor design. It is a strong candidate for perimeter protection, car parks, industrial sites and commercial installations where accurate identification and reliable night performance are required. Built‑in AI analytics and efficient video codecs reduce operational overhead while PoE simplifies installation. Before purchase, confirm mechanical dimensions, weight, exact variant compliance (CE/UKCA/firmware) and warranty details to ensure the model fits your project requirements.
If you confirm the currency for the cost_price value, I can recalculate exact margin percentages at the suggested price points and provide a short product blurb plus concise feature bullets formatted for a product page.
