Hikvision 4MP Acusense 32 Channel IP 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)
This kit contains the all new 4MP Acusense series of cameras from Hikvision. These cameras have enhanced analytics with up to a 70% reduction in false alarms over their none Acusense counterparts. The sensors are super low lux rivalling the darkfighter series.
Hikvision's AcuSense technology embeds deep-learning algorithms into select security cameras and video recorders to automatically detect humans and vehicles through real-time video analytics and push instant notifications to users' mobile devices.
By minimizing false alarms triggered by animals, falling leaves, heavy rain, and other moving objects, AcuSense enables businesses and homeowners to focus security resources on real threats.
Easy and affordable Artificial Intelligence has come to the mass market and a diverse set of users.
Hikvision DS-7732NI-M4
- Up to 32-ch IP camera inputs
- Up to 32-ch@1080p decoding capacity
- Up to 320 Mbps incoming bandwidth
- H.265+ compression effectively reduces the storage space by up to 75>#/li###
- Dual-stream recording saves bandwidth Adopt stream over TLS encryption technology which provides more secure stream transmission service
- Support double verification for playback and downloading
- Provides independent HDMI and VGA outputs
- HDMI video output at up to 8K resolution Dual 4K HDMI output resolution
Hikvision DS-7732NI-M4/16P
- Up to 32-ch IP camera inputs
- Up to 32-ch@1080p decoding capacity
- Up to 320 Mbps incoming bandwidth
- H.265+ compression effectively reduces the storage space by up to 75>#/li###
- Dual-stream recording saves bandwidth Adopt stream over TLS encryption technology which provides more secure stream transmission service
- Support double verification for playback and downloading
- Provides independent HDMI and VGA outputs
- HDMI video output at up to 8K resolution Dual 4K HDMI output resolution
The cameras in this kit are:
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