Outdoor detection

What outdoor detection sensors do

Outdoor detection sensors are designed to spot unauthorised movement around a building—on driveways, along property edges or in open areas where extra protection is required. They complement internal detectors and CCTV to form layered security.

How to choose the right device

Consider detection range and angle, weather resistance, adjustable sensitivity and mounting options. Home users may prefer compact, easy-install units while larger properties benefit from devices with broader coverage and advanced tuning to reduce false alarms.

Always confirm compatibility with your alarm control panel and plan for tamper protection and maintenance access.

Installation and operational tips

Correct mounting height, aimed coverage and testing under different weather conditions cut down on false triggers. Avoid pointing detectors at moving foliage, direct light sources or heat-reflective surfaces.

Schedule regular checks after severe weather and consider professional help for complex perimeters or integrated systems.

• Check detection range and viewing angle
• Confirm IP/weather resistance rating
• Prefer devices with sensitivity adjustment
• Verify alarm-panel compatibility