CCTV Installation in Isles Of Scilly

Most cameras have a night mode to capture video in the dark. They use an infrared sensor to detect infrared light. These pictures are black and white, but still retain plenty of detail. Cameras are also able to see and record in adverse conditions such as fog, dust and smoke.

Properly installed and calibrated alarm systems will very rarely trigger a false alarm. If you have pets you will need to use pet-friendly alarm systems. External sensors should be properly calibrated to avoid triggering in the wind or rain. NSI is a recognised standard for all alarm installations, check the NSI flag is displayed on an installers credentials.

The number of sensors you need will depend on the size of your home. Most alarm systems feature 2-4 passive infrared sensors (PIRs) for motion detection, and 2-4 magnetic contact sensors on doors and windows. An alarm company will advise you of how many your property will need upon an inspecton.

The type of camera that will be most effective will vary depending on the space you would like to monitor as well as the specific location. Professional CCTV installation companies can carry out a survey of your property and identify the key areas to monitor.