Nice HYKE HK7224 Gate Motor Non-reversible, 24 VDC, complete with articulated arm, without control unit
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 and frame rate settings. 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.
|
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 a minimum of 2 Terabytes per 4 x 2-4MP HD cameras, as this should give you 2 weeks to a month with a few adjustments on motion detected recording. You may only require the full 25 frames per second on certain cameras if things are fast moving.
(All of our hard drives come fitted and are CCTV specific from one of the major brands)
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For swing gates with leaves up to 3.5 m, including with large posts. Ideal for intensive use.
Non-reversible electromechanical gearmotor, with articulated arm, surface mounted, 24 VDC, with magnetic encoder.
Reliable and with a long working life: weather resistant, thanks to the polyester painted aluminium body.
Safe: obstacle detection, monitoring of motor draw during travel, self-diagnostics via LED courtesy light and flashing light.
Provision for connecting latest generation 8.2KOhm optical and resistive sensitive edges.
Two non-reversible versions, 24 VDC, with opening and closing limit switches: with integrated control unit (HK7024) and without control unit (HK7224).
Quick and practical installation: the length of the articulated arm can be adjusted for maximum flexibility.
Simple and precise limit switch adjustment: mechanical stops and micrometric adjustment screws.
Easy to operate lever release: with metal lock and personalised Nice key. Provision for cable control.
Savings, respect for the environment, autonomy: connected to the buffer battery or the Solemyo kit, the stand-by consumption is just 0.1 W.
No blackouts: operation in event of power failure with the optional batteries (PS124) housed in the motor. Integrated control unit (HK7024).
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