Ajax LineProtect Fibra ASP
- 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)
Product Overview
LineProtect is an advanced module designed to enhance the security of wired devices within the Ajax system by protecting the Fibra line and connected devices from electrical sabotage. This innovative module serves as a crucial defence mechanism against potential intruders attempting to compromise the system through electrical interference, such as short circuits, overvoltage, or the use of stun guns. The versatility of LineProtect allows for its installation at any location along the Fibra line, offering the ability to extend the line by an additional 2,000 metres. This extension capability is pivotal in ensuring that Ajax systems can cover larger areas without compromising on security. The module integrates seamlessly with Ajax's ecosystem, enabling users to effortlessly control, configure, and receive event notifications directly from the Ajax app, ensuring they are always informed of the system's status. LineProtect also boasts a low power consumption of up to 0.17 W, ensuring that it does not place an undue burden on the system's energy resources. It is designed to fit into Case, a specialised housing that offers optimal wire arrangement, tamper protection, and modular compatibility, simplifying the installation process and ensuring that the module can be securely mounted and protected against tampering attempts. The device adheres to the highest standards of compliance, including Grade 3 (EN 50131) and PD 6662:2017, and is compatible with Hub Hybrid (2G/4G), demonstrating its reliability and effectiveness in safeguarding Ajax systems. LineProtect embodies Ajax's commitment to providing state-of-the-art security solutions that are both highly efficient and easy to manage, offering unparalleled protection against electrical sabotage and ensuring the continuous operation of the security system under all circumstances.
Main Features
- Module to protect Fibra line and devices from electrical sabotage
- Protection from short circuit, overvoltage, 110/230 V application, and stun gun shock
- Can be installed at any point of the Fibra line
- Extends Fibra line by an additional 2,000 m for each LineProtect output
- Informative notifications in the app for real-time updates
- Remote control and configuration with low power consumption up to 0.17 W
- Tamper alarm when mounted into Case
- Complies with Grade 3 (EN 50131) and PD 6662:2017 standards
- Compatible with Hub Hybrid (2G/4G)
