EMS SmartCell 230V Intelligent Wireless Zone Monitor (SC-13-1100-0001-99)
- 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 Details for EMS SmartCell 230V Intelligent Wireless Zone Monitor (SC-13-1100-0001-99)
The EMS SmartCell Wireless Zone Monitor (WZM) 230V provides universal connections to new and existing fire alarm control panels, and facilitates up to 16 third-party EU-certified SmartCell wireless fire devices.
With maximum flexibility in mind, the SmartCell WZM connects to both conventional and addressable fire alarm systems.
Wireless communication between the WZM and the wireless devices is fast, robust and bidirectional, utilising the European harmonised 868 MHz frequency band.
Quick and easy to install
The SmartCell WZM and its wireless devices make it possible to quickly achieve compliance with the latest fire regulations in a fraction of the time needed with cabled alternatives through reduced installation time and less disruption on site.
Highly adaptable
The SmartCell WZM is suitable for virtually any building and in many cases exceeds the performance and flexibility of a wired devices.
The SmartCell WZM offers onboard connections for both addressable and conventional fire alarm systems and accommodates up to 16 SmartCell wireless fire devices.
Cost effective
Eliminating expensive fire rated cable and the associated labour costs, extensive savings can be made throughout the installation and maintenance process as well as an overall reduction on the “cost of ownership”.
Key Features of the SC-13-1100-0001-99 |
|---|
| > Wireless device communication > Supports up to 16 SmartCell devices > Quick and easy to install > Compact enclosure > 80 character display > 230 VDC version |
More information about EMS SmartCell 230V Intelligent Wireless Zone Monitor (SC-13-1100-0001-99)
| Brand | EMS |
|---|---|
| Manufacturer Part No. | SC-13-1100-0001-99 |
| Primary Power Source | Mains Powered (230V) |
| System Type | Wireless |
| Protocol Compatibility | SmartCell |
| Colour | White |
| Warranty | 1 Year |
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