Hikvision IDS-E04HUHI-B 4 Channel 8mp 1U H.265 eSSD AcuSense eDVR (In-built 1TB eSSD Drive)
- 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 IDS-E04HUHI-B 4 Channel 8mp 1U H.265 eSSD AcuSense eDVR (In-built 1TB eSSD Drive)
To reduce your cost of living and minimize environmental pollution, you need to make efficient energy choices. Here comes Hikvision's all-new eDVR Series – a huge leap forward in essential power efficiency.
Thanks to Hikvision's embedded solid state drive technology, this energy-efficient eDVR Series lasts longer, is more durable and offers comparable or higher quality than traditional DVRs, making nearly every experience better. Powered by Motion Detection 2.0 or AcuSense, the eDVR series also provides a new level of convenience and simplicity for users to search video footage. Get the confidence that comes with energy-efficient, cost-saving and reliable data storage.
The small design of the unit (151×121×46 mm) also makes it perfect for scenarios where space is an issue. The device can store about 2 weeks videos for 4-ch analog cameras (default parameters), this estimation is for reference only.
The embedded solid state drive delivers industrial-level storage for video monitoring with sustained performance.
Users save money and time – No HDD installation necessary – and enjoy better DVR performance with extended capacities.
Motion Detection 2.0
Hikvision combines the widely applied motion detection function with deep-learning algorithms that differentiate humans and vehicles from other moving objects.
By minimizing false flags caused by animals, falling leaves, and heavy rain, and by maintaining vigilant alarm triggering, Motion Detection 2.0 enables businesses - and homeowners to focus their security resources on real threats.
Helpful and affordable Artificial Intelligence has come to the mass market and a diverse set of users.
You can find more information about this eDVR by reading our blog! - https://www.cctvkits.co.uk/blo...
- Powered by eSSD technology
- Deep learning based human and vehicle targets classification of Motion Detection 2.0
- Deep learning-based perimeter protection
- Scene-adaptive bitrate control video compression
- Up to 8 MP@8 fps encoding capability
- Low power consumption
- Audio via coaxial cable
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