The EV1012 is a high-performance passive infrared (PIR) motion sensor from Aritech, engineered for precise indoor volumetric detection. Using advanced mirror optic technology and the innovative 3Brid orthogonal design, this sensor delivers nine vertically oriented detection curtains with full undercrawl coverage across a 12-metre range. The compact design incorporates advanced signal processing to ensure high immunity to false alarms in commercial and institutional environments.

• 12 metre detection range – Suitable for indoor rooms and corridors requiring consistent, wide-area motion coverage.
• 9 curtain mirror optic design – Uses patented 3Brid orthogonal structure to maintain signal strength without increasing sensor size.
• Passive Infrared detection – Detects changes in infrared energy caused by movement within the coverage area.
• Step & Gliding Focus mirror system – Produces continuous detection curtains for improved tracking accuracy.
• Full undercrawl detection – Provides ground-level curtain coverage to detect low-profile movement.
• 5D signal processing – Analyses signal characteristics for improved immunity to false alarms caused by environmental factors.
• Cloak and umbrella immunity – Resists interference from covering or shielding attempts.
• Selectable coverage pattern – Mirror masks allow the field of view to be tailored for specific room layouts or sensitivity zones.
• Auto-focus technology – Maintains consistent detection range without the need for manual height adjustments.
• Sealed optics – Protects the mirror system from dust and environmental contamination.
• Tolerates wall misalignment – Designed to compensate for slight mounting surface angle deviations.
• Plug-in electronics – Simplifies installation and maintenance.

The EV1012 offers precise detection performance and robust environmental resilience, making it ideal for offices, classrooms, retail environments, and other commercial or institutional indoor applications requiring discreet and reliable intrusion detection.