The one thing that is raging high in today’s world, besides the Population, is the number of crimes and with it, the number of criminals. If statistics are to be believed, then between the years 2015 and 2016, the crimes of violence, theft, burglary, shoplifting etc. in Manchester alone totalled over 350,000.
In such scenarios, there can’t be enough security measures taken. Thankfully, with this rise in the number of crimes, the technology to counter crimes is also playing its A-game.
Looking at consensus, CCTV cameras are one of the best measures for security surveillance. Although, choosing the best CCTV cameras for your requirements can be a tricky business. Gratefully, you can call in professionals for CCTV installation in Manchester or wherever you are based.
Whether your requirements are residential or commercial, what is the coverage area, how are the lightings, etc. are only some of the questions to take care of. So, let us move forward and look at the factors that may influence your choice of CCTV devices.
1. The challenges you want to overcome
The fact that you want to keep a check on your production processes, enhance security or use the customer interaction footages as a training medium dictates the kind of CCTV camera that will be ideal for your needs.
2. Your need for a visual deterrent or a discreet surveillance device
Although the common CCTV cameras are used as a visual aid to deter crime or general surveillance, in some security cases, the need is to have a CCTV camera that is discreet and hidden.
This factor will guide the physical appearance of your camera. For instance, dome cameras are best for discretion because of their small size and hemispherical shape and PTZ (Pan Tilt Zoom) cameras are great for covering a larger area and following the subjects.
3. Indoor or Outdoor Usage
Even though the modern CCTV camera can be installed both indoors and outdoors alike, the factors such as the housing and the mounting area of the device are very important to consider.
The camera put on the outside must have more durable structures to withstand extreme weather conditions as compared to the cameras used indoors. However, in certain factories or kitchens, indoor cameras must be designed to be protected from sawdust, grease, or other wastes.
4. The area of Coverage
The area of coverage is one of the key factors in deciding the kind of CCTV that should be installed. For example, the wide-angle cameras (with a view of up to 112 degrees) are best to cover wider expanses with lesser number of cameras, thereby, keeping the costs lower.
The best way to assess this requirement is to plan the installation of the cameras over the blueprint of the area for coverage.
5. Lightning Conditions
The important thing about CCTV cameras is that they are more important in lower light conditions than in bright light. Therefore, it is crucial to test the devices in poor lighting situations before installing.
Factors like backlighting effect, reflections and glares are very important to consider before selecting a CCTV.
This is a major deciding factor in commercial usages of CCTV camera. It is paramount to have a flexible surveillance system in place for the future requirement of expanding the coverage area.
In such cases, having a closed circuit system is not a good idea because the overhauling costs will be high at the time of system upgrade.
Apart from these factors, things like Audio requirement and image clarity are also important deciding factors. Thankfully, Manchester electricians are well-equipped to assist you with the selection process.