Hikvision 32 Channel 3K ColorVu CCTV Kit Builder with Audio over Coax
- 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 32 Channel 3K ColorVu CCTV Kit Builder with Audio over Coax
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 much clearer and more valuable images, no matter how low the light level.
The NVR used in this kit is IDS-7232HQHI-M2/S(E)
IDS-7232HQHI-M2/S(E)
- Connectable to HD-TVI, AHD, IP, CVI & analogue cameras
- Up to 34ch 6mp ONVIF conformant IP cameras input
- H.265 Pro+ compression improves encoding efficiency by up to 50% & reduces data storage costs
- 15fps recording at 2MP
- HDMI & VGA output at up to 1920 x 1080
- Smart search for efficient playback
- Support Deep learning-based analysis
DS-2CE70KF0T-MFS
- High quality imaging with 3K
- 4 in 1, can be used as TVI, CVI, AHD or Analogue camera
- 24-hour colour image
- 2.8mm fixed lens
- True day/night
- OSD menu
- Up to 20m white light distance
- IP67 weatherproof
- Audio over coaxial cable, built in mic
- Digital wide dynamic range
- 12V DC
DS-2CE72KF0T-FS
- 2.8mm/3.6mm Fixed Lens available
- 3K CMOS
- 20fps @ 3K
- Up to 40m white light distance for bright night imaging
- ColorVu
- AoC
- TVI/AHD/CVI/CVBS
- Plastic and metal housing
- Size: 109 x 98mm
DS-2CE12KF0T-FS
- High quality imaging with 3K
- 4 in 1, can be used as TVI, CVI, AHD or Analogue camera
- 24-hour colour image
- 3.6mm fixed lens
- True day/night
- OSD menu
- Up to 40m white light distance
- IP67 weatherproof
- Audio over coaxial cable, built in mic
- Digital wide dynamic range
- 12V DC
No posts found
