Burglar Alarm PIR Motion Detectors are a core part of any intruder alarm system, designed to spot movement and trigger a response when it matters. This collection brings together a practical range of PIR sensors suited to domestic and light commercial installations. Whether you are upgrading an existing alarm or fitting out a new property, you will find reliable options built for everyday security needs.

Our range of burglar alarm PIR detectors is suitable for trade electricians, professional installers and competent DIYers working on their own security setups. These motion sensors are commonly used as part of wired or wireless alarm systems, helping protect homes, offices, shops and other premises by detecting changes in infrared heat caused by movement.

PIR motion detectors are typically installed in areas where intrusion is most likely, such as hallways, living rooms, landings and stairwells. In commercial settings, they are often used in offices, stock rooms and reception areas. Correct positioning is key to reliable performance, ensuring good coverage of entry points while minimising false activations.

When choosing a burglar alarm PIR motion detector, it is worth considering factors such as detection range, field of view, mounting height and whether the sensor is designed for corner or wall fitting. You may also need to check whether the detector is wired or wireless to match your existing alarm panel and system layout.

The PIR detectors in this collection are selected to meet the expectations of professional electrical work, with models suited to a variety of common alarm system applications. Always check product descriptions for specific technical details and system compatibility before purchase to ensure a smooth installation and dependable operation.

If you need help selecting the right PIR motion detector for a burglar alarm system, our team at SND Electrical is happy to assist. Browse the range online and, if you have any questions, please fill out our contact form for straightforward, practical advice.