PIR Motion Sensor Burglar Alarm for Outdoor Use

PIR Motion Sensor Burglar Alarm – Passive Infrared Detector

This PIR Motion Sensor Burglar Alarm uses a passive-infrared detector to sense body-heat and movement across its coverage zone, instantly triggering an alarm or alert when unauthorized motion is detected. With a detection angle typically around 90°–110°, effective range up to 8 – 10 m (varies by model), and simple wall-mount installation, it is designed for indoor protection of homes, offices, shops and storage areas. Ideal as part of a wired or wireless intrusion alarm system.

Features

• Passive infrared (PIR) detection technology reliably senses moving heat sources (people) within its field of view.

• Wide coverage angle (commonly around 90°–110°) and long detection distance (up to ~10 m) for effective monitoring of entryways or corridors.

• Compact, low-profile housing that can be mounted on wall or ceiling, blending into interior decor while providing alarm coverage.

• Compatible with standard burglar alarm systems (wired or wireless) and offers output relay or signal line for control panel integration.

• Low-power consumption design, suitable for battery-powered or mains-powered installation, enhancing flexibility and reducing maintenance.

• Adjustable sensitivity and delay options (on many units) to reduce false alarms from pets or minor movement, improving reliability.

Technical Specification