Where Should Alarm Sensors Be Installed in a Redbourn Home?

Getting sensor placement right is one of the most important parts of planning an intruder alarm for a Redbourn home. Fit too few sensors, or put them in the wrong places, and there's a real risk of gaps in coverage. Fit sensors carelessly, and you can end up with frequent false alarms triggered by pets, draughts, or direct sunlight. A thoughtful layout avoids both problems.

JH Electrical 247 Ltd assesses each Redbourn property individually before recommending sensor positions, rather than applying a generic template regardless of the home's layout.

Entry Points First

Door contacts should be fitted to every external door, including front, back, and side doors, as well as any door leading from an integral garage into the house. Window contacts are usually prioritised for ground floor windows and any upper floor windows that are easily reached from a flat roof, extension, or drainpipe, which is a common consideration for many Redbourn homes with rear extensions.

Movement Detectors for Internal Coverage

PIR movement detectors work best in locations that any intruder would need to pass through once inside, such as hallways, landings, and the main route between the front and back of the property. Open-plan living and kitchen areas are also common placements. Detectors should generally avoid being pointed directly at radiators, windows with strong sunlight, or areas where pets roam freely, since these can lead to unnecessary false triggers.

Adjusting for Your Property

Every Redbourn home is different, and factors such as staircases, conservatories, and outbuildings all affect where sensors make the most sense. A property with a detached garage or garden office, for example, may need its own dedicated protection rather than relying solely on sensors inside the main house.

JH Electrical 247 Ltd, a NICEIC approved and Part P registered contractor, offers free site visits to plan sensor placement for Redbourn homes accurately. Call 07939 207872 to arrange a free quote.