Superior outdoor detection, with virtually no false alarms Innovative Octa-Quad technology accurately determines whether motion is legitimate, minimizing false alarms while ensuring effective detection of real threats;Vandal-resistant design, enabled by patented V-Slot technology, delivers unprecedented resistance to environmental interference and vandalism Obsidian Black MirrorTM technology provides extremely high immunity to white light;Adaptive active IR provides complete anti-masking protection - patented;12m x 12m (40ft x 40ft) / 90o coverage with true creep zone down looking optics;Installer-selectable anti-masking setup can provide Trouble/Masking event without triggering an alarm, to suit the specific installation needs Complies with international standards and certifications in Europe and USA, as well as IP55 rating

• WA55- Visonic Tower 20 AM Outdoor Mirror Detector with Anti-masking

WA55- Visonic Tower 20 AM Outdoor Mirror Detector with Anti-maskingVisonic