Thus, it is hardly surprising that a number of homeowners feel that a simple burglar alarm in their homes is all they require for securing their homes. These individuals do not realise that by the time the alarm sounds, the intruder might well be inside the house. With such short notification, it’s hardly likely that you’ll be able to think clearly, forget about arming yourself properly. This is why you need to think about your perimeter security. Even if a trespasser sets foot on your property, you’ll have sufficient time to prepare for dealing with the intruder. In addition, you’ll be able to ensure that your loved ones are perfectly safe.
When you’re designing your perimeter surveillance system, consider the following aspects:
The Terrain: You’ll need to install cameras that can cover large expanses of your perimeter. In addition, you’ll need to ensure that no trees and buildings obstruct them. At the same time, you’ll need to consider the variations in the terrain i.e. rolling hills, culverts etc.
The Camera: CCTV cameras are quite popular. But, they might not be useful in all weather conditions. Night vision cameras can function in the night. But, they might not be useful in poor visibility conditions. Thermal cameras are among the best devices for heightening your perimeter security. However, you’ll need to be aware of the lens, the imager size and the resolution.
Test the Camera: Place the thermal camera at the proposed location and obtain an image. If it provides the view you require, proceed to the next location.
Use a Camera Layout Tool: You will require a visual representation of the perimeter protection. For this, use PowerPoint, Autocad or even Google Earth.
The Night Time Capability: The maximum detection range for all perimeter surveillance reduces after the sun sets. For this, you will require thermal or infrared cameras. These cameras can function even in poor visibility conditions.
The Blind Zones: Each camera will typically have a blind zone. Don’t turn a blind eye to these. Instead, ensure that you address these areas with another camera – especially at the corners of the perimeter.