Hikvision 4 Channel 3K ColorVu Hybrid Light POC CCTV Kit Builder
- CCTV Lens Guide
- Hard Drive Size Guide
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)
Hikvision 4 Channel 3K ColorVu POC CCTV Kit Builder - Now with hybrid light cameras (IR/White Light controllable mix)
ColorVu Technology works to provide full colour images 24/7. The cameras in this series are able to achieve this with a large iris, high-performance sensor and supplement lighting. Large apertures and advanced sensors combine to provide a much clearer and valuable images, no matter how low the light level.
(PoC) basically means that power for the camera is supplied by the DVR via coaxial video cable (RG59 or similar), this removes the requirement for separate cables and power supplies which would otherwise be needed to power your cameras.
The NVR used in this kit is IDS-7204HTHI-M1/P
IDS-7204HTHI-M1/P
- Transmits both HDTVI video and power over the same coaxial cable
- 4 channels and 1 HDD 1U DVR
- Efficient H.265 pro+ compression technology
- Encoding ability up to 8MP @8 fps ，5 MP @ 12 fps
- 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)
- Up to 4 network cameras can be connected
DS-2CE72KF3T-LE
- High quality imaging with 3K, 2960 × 1665 resolution
- Excellent low-light performance
- Clear imaging against strong back light due to 130 dB true WDR technology
- 3D DNR technology delivers clean and sharp images
- 2.8 mm and 3.6 mm fixed focal lens
- Up to 40 m white light/IR distance for bright night imaging
- Water and dust resistant (IP67)
- 24/7 color imaging with F1.0 aperture
DS-2CE10KF3T-LE
- High quality imaging with 3K, 2960 × 1665 resolution
- 3.6mm fixed lens
- 24-hour colour image
- Colour day/night
- OSD menu
- Smart Light
- Up to 40m white light/IR distance
- IP67 weatherproof
- 130dB wide dynamic range
- PoC.at
- 12V DC
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