Hikvision DS-2CE19D0T-VFIT3F(2.7-13.5mm)(C) Ext Bullet 2MP 2.7 13.5mm 40m EXIR 4in1 Output 12VDC
These products can only be purchased by trade installers as per manufacturers guidelines - if you are an installer you can sign up and request pricing HERE - (selecting trade account type)
Unless selecting a vari-focal camera (with an adjustable lens) It is important to select the correct camera lens option for where the camera is to be positioned. A smaller lens will give you a wider angle but will be "zoomed out more", while a bigger lens will narrow the angle down and "zoom in more". See below to give you some idea on angles of Megapixel HD Cameras:
| Lens in mm | Approx Viewing Angle (degrees) | Ideal Distance (metres) | Typical usage/notes |
|---|---|---|---|
| 2.8 | 106 | <6 | For seeing as much of the immediate area as possible such as above a doorway/low down/garage soffits (edges can appear slightly warped/distorted) - clearly "zoomed out" |
| 3.6/4 | 83-90 | <12 | A great general purpose option giving great coverage still in the corner of a room or higher up on second floor soffits with less distortion - more of a natural "zoom" |
| 6 | 56 | 6-20 | Narrows down the angle and zooms in to look past the immediate area a little to gain more detail - down a driveway for example from higher up |
| 12 | 24 | 20+ | Zooms in significantly more to look at a gate, entrance or adjascent building |
| 16 | 19 | 24+ | As above but more so |
The amount of hard drive space you require is dictated by how many cameras, as well as their resolution, frame rate settings, and whether you have H.265 encoding enabled or not to save space (We advise turning it on to double the capacity shown below with ease).
Finally, you can often make your storage space last a lot longer by enabling motion-detected recording rather than continuous, especially if there are long periods of no activity (to perhaps double or more these figures again).
|
Resolution (Megapixels) |
Days of storage provided by 1TB per camera (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (50% motion- 15 frames per second) |
|---|---|---|---|
| 1 | 44 | 11 | 36 |
| 2 | 22 | 5 | 18 |
| 3 | 17 | 4 | 14 |
| 4 | 11 | 3 | 9 |
| 5 | 9 | 2 | 8 |
| 6 | 8 | 2 | 6 |
| 8 (4K) | 5 | 1 | 4 |
| 12 | 4 | 0.5 | 3 |
As a rule of thumb, we recommend 2 Terabytes for a 4 x 4/5MP HD camera setup, as this should give you approx 2 weeks using H.265 @ 20fps and that is on continuous, not motion-detected recording.
(You may only require the full 25 frames per second on certain cameras if things are fast-moving - ie above a till)
You can also use the Hikvision online calculator to work out what works best for you specifically: https://tools.hikvision.com/ca...
(All of our hard drives come fitted and are CCTV-specific from one of the major brands)
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Hikvision DS-2CE19D0T-VFIT3F(C) 2MP Varifocal Bullet CCTV Camera
The Hikvision DS-2CE19D0T-VFIT3F(C) is a reliable 2MP Turbo HD bullet camera designed to deliver crisp Full HD surveillance for residential, commercial, and industrial security applications. Equipped with a manual 2.7–13.5mm varifocal lens, it allows installers to adjust the field of view to suit a wide range of monitoring requirements, from wide-area coverage to detailed close-up surveillance.
Featuring powerful EXIR infrared technology with a night vision range of up to 40 metres, the camera produces clear, evenly illuminated images in complete darkness. Its switchable TVI, AHD, CVI and CVBS video output makes it compatible with most HD analogue DVR systems, providing an ideal solution for both new installations and CCTV system upgrades. The camera is housed in an IP67-rated weatherproof enclosure, ensuring dependable performance in harsh outdoor environments.
Key Features:
- Full HD 2MP (1920 × 1080) image resolution
- 2.7–13.5mm manual varifocal lens for flexible viewing angles
- Up to 40m EXIR infrared night vision
- 4-in-1 switchable video output (TVI / AHD / CVI / CVBS)
- Digital Wide Dynamic Range (DWDR) for improved performance in challenging lighting
- 2D Digital Noise Reduction (2D DNR) for cleaner low-light images
- IP67-rated weatherproof housing for indoor and outdoor use
- 12V DC power supply
- Compatible with Hikvision Turbo HD DVRs and most HD analogue recording systems
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