Introduction to the Hikvision DS-2CE19DF3T-LSZE
The Hikvision DS-2CE19DF3T-LSZE is a purpose-built analogue Turbo‑HD bullet camera designed to deliver full‑colour imaging around the clock. Marketed as a 2 MP ColorVu camera with a motorised 2.8–12 mm lens and Smart‑Hybrid Light, it targets installations that need clear, colour-rich video day and night without moving to an IP ecosystem. Rugged, weatherproof and feature‑packed, this model is intended for perimeter, entry point and general outdoor surveillance where identifying colour detail is important for security and situational awareness.
- 2 MP ColorVu sensor:1920 × 1080 resolution at up to 30 fps for sharp 1080p footage.
- Motorised varifocal lens:2.8–12 mm lens with a wide horizontal field of view (106°–32°) and remote zoom/focus.
- Smart‑Hybrid Light:Selectable IR and white light illumination, extending coverage up to 60 m.
- Low‑light performance:Large F1.28 aperture and ColorVu technology for full‑colour imaging in low lux conditions.
- True WDR & noise reduction:≥130 dB true WDR and 3D DNR for challenging high‑contrast or noisy scenes.
- Audio support:Built‑in microphone with audio‑over‑coax capability.
- Analogue HD outputs & PoC:TVI/AHD/CVI/CVBS selectable output and Power over Coax support for simplified cabling.
- Rugged build:IP67 metal housing rated for −40 °C to 60 °C operation.
Detailed specifications and the benefits they deliver
The DS-2CE19DF3T-LSZE combines a set of hardware and imaging technologies that work together to produce reliable surveillance video in a variety of conditions. Understanding the specifications helps explain how this camera performs in real world deployments.
- 2 MP CMOS sensor (1920 × 1080):Produces full 1080p resolution, which is still widely accepted for identifying people, faces and vehicle details in many surveillance scenarios while keeping bandwidth and storage requirements lower than higher‑resolution IP cameras.
- Motorised 2.8–12 mm lens:Provides a broad 106° view at the wide end and a more focused 32° view at telephoto. The motorised adjustment allows installers to set field of view remotely from the recorder or control software, reducing on‑site fiddling and improving installation speed.
- Large aperture (F1.28):Lets more light reach the sensor, improving image brightness and detail in low‑light scenes even before the auxiliary lighting engages.
- ColorVu 24/7 full‑colour imaging:Maintains colour video in very low light conditions, which is valuable when colour information (clothing, vehicle colour, signage) can aid identification and investigations.
- Smart‑Hybrid Light (IR + white light up to 60 m):Automatically or manually selects between IR illumination for covert night monitoring and white light for full‑colour lighting when an event requires it. This hybrid approach offers flexibility — stealth when needed, colour evidence when it helps.
- ≥130 dB true WDR (Wide Dynamic Range):Balances scenes that contain both very bright and very dark areas (for example, a doorway with bright sunlight outside and a dark interior) so details are retained across the range.
- 3D DNR (Digital Noise Reduction):Reduces image noise in low light, improving clarity and compressibility of video streams — helping storage efficiency and motion detection reliability.
- Built‑in microphone with audio‑over‑coax:Adds an audio channel without separate audio cabling when used with compatible recorders, useful for context in incidents and for evidence gathering.
- Multi‑format analogue HD output:TVI/AHD/CVI/CVBS selectable output makes the camera flexible across different analogue recorder types.
- Power options:12 VDC or PoC (Power over Coax) support allows installers to power the camera through the same coaxial cable used for video in compatible systems, simplifying cabling and reducing installation costs. Typical maximum power draw is around 7.8 W.
- IP67 metal housing:Weatherproof construction suited to outdoor use in rain, dust and extreme temperatures (−40 °C to 60 °C), making it appropriate for exposed perimeter positions.
- Dimensions and weight:Compact bullet form (Ø105 × 252 mm, ≈920 g) that mounts easily on walls or ceilings and presents a visible deterrent while remaining relatively unobtrusive.
Use cases and scenarios where this camera excels
The DS-2CE19DF3T-LSZE shines in environments that demand reliable colour detail at all hours, robust weatherproof performance, and cost‑effective deployment using existing analogue infrastructure. Typical deployments include:
- Residential perimeter monitoring:Capture visitors, delivery personnel, or suspicious activity at gates, driveways and property entrances. Day/night colour helps identify vehicle paint and clothing colours that IR‑only cameras cannot provide.
- Retail storefronts and shop fronts:Store managers benefit from colour detail for after‑hours incidents and to improve CCTV utility in loss prevention and dispute resolution.
- Light commercial and warehouse gates:Weatherproof build and long‑range hybrid lighting make it suitable for loading bays, yard perimeters and fenced perimeters.
- Upgrading analogue systems:Installers can replace older analogue cameras with this Turbo‑HD model to gain HD video, PoC and colour night vision without rewiring for IP cameras.
- Temporary or budget‑sensitive projects:Where full IP migration is not feasible, this camera offers modern image capabilities while leveraging cheaper coax cabling and existing recorders.
How it compares with similar products
Understanding where this model sits in the market helps purchasers decide if it meets their needs compared with both analogue and IP alternatives.
Traditional analogue cameras rely solely on IR illumination, producing monochrome night images. The ColorVu and Smart‑Hybrid Light combination offers a clear advantage by preserving colour information at night. Where colour can be decisive (vehicle identification, clothing colour), the DS-2CE19DF3T-LSZE is a materially better option.
Hikvision’s ColorVu range includes fixed‑lens and higher‑resolution variants. The DS-2CE19DF3T-LSZE’s motorised 2.8–12 mm lens gives it flexibility over fixed‑lens ColorVu cameras — installers can remotely fine‑tune framing without re‑positioning. Higher‑resolution ColorVu models (4 MP and above) offer more detail at longer distances but at the cost of increased bandwidth and storage; 2 MP remains a practical balance for many sites.
Modern IP cameras can offer higher resolution, advanced analytics, and direct network access, but they often increase system complexity, cost and bandwidth demands. For sites with existing coax infrastructure or where simplicity and PoC convenience matter, the DS-2CE19DF3T-LSZE provides many of the imaging benefits of newer technologies while keeping deployment straightforward and cost‑effective.
Customer feedback and installer impressions
While individual experiences vary by site and installer skill, common feedback themes for this class of ColorVu motorised bullet cameras include:
- Image quality:Many users note significantly improved night‑time identification thanks to the ColorVu sensor and white light option compared with older IR‑only cameras.
- Installation convenience:Installers appreciate the motorised lens and PoC support, which reduce ladder time and simplify cabling.
- Value for money:Buyers upgrading analogue systems often cite the camera as a cost‑effective way to gain 24/7 colour capability without migrating to an IP platform.
Note: warranty terms and post‑sales support depend on the vendor and region. Confirm warranty coverage and firmware updates with your supplier before purchase.
Conclusion — why choose the DS-2CE19DF3T-LSZE
The Hikvision DS-2CE19DF3T-LSZE offers a strong proposition for users who need reliable, full‑colour surveillance with the simplicity of analogue HD. Its combination of ColorVu low‑light imaging, motorised varifocal lens, Smart‑Hybrid lighting, built‑in audio and PoC support addresses practical installation challenges while delivering evidence‑grade video in both day and night conditions. For residential properties, retail fronts, light commercial sites or any location leveraging existing coax infrastructure, this camera strikes a solid balance between performance, flexibility and cost.
When deciding, consider your site’s needs for resolution, desired analytics, existing cabling and future expansion plans. If you require higher resolution or advanced analytics provided by IP systems, a network camera may be preferable. If you want clear colour detail at night, easy installation and compatibility with analogue recorders, the DS-2CE19DF3T-LSZE is an excellent, practical choice — especially where a motorised lens and PoC convenience speed up installation and improve final results.
