AXIS Q3546-LVE 10mm 4MP Dome Camera (02971-001) – Outdoor AI Network Dome with Lightfinder & Optimized IR
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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AXIS Q3546-LVE 10mm 4MP Dome Camera (02971-001) – Outdoor AI Network Dome with Lightfinder & Optimized IR.
The AXIS Q3546-LVE 10mm 4MP Dome Camera (02971-001) is a high-performance outdoor surveillance solution designed for long-distance and high-detail monitoring. Equipped with a 4MP sensor and 10mm varifocal telephoto lens, it provides a narrow field of view ideal for entrances, perimeters, and critical security zones. With advanced features like Optimised IR night vision, Lightfinder technology, and AI-based object detection, it delivers clear and reliable imaging in both day and night conditions. Its rugged IP66/IK10 housing ensures durability in harsh outdoor environments.
Key Features:
4MP high-resolution imaging for detailed surveillance
10mm telephoto varifocal lens for long-range focus
AI-based human and vehicle detection
Optimized IR night vision for low-light environments
Lightfinder technology for improved low-light color imaging
Wide Dynamic Range (WDR) for balanced exposure
H.265/H.264 video compression for efficient storage
Rugged IP66 weatherproof and IK10 vandal-resistant housing
PoE support for simplified installation
Edge storage support via microSD card
Remote zoom and focus capability
Suitable for commercial, industrial, and perimeter security
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