Intelligent PIR presence sensor anti-false alarm design home security large-scale dynamic monitoring <ul class="a-un0rdered-list a-vertical a-spacing-small"> <li class="a-spacing-mini"><span class="a-list-item">Excellent Performance: This product is a highly stable passive infrared detector. It utilizes advanced signal analysis and processing technologies to provide superior detection and false alarm mitigation performance. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Applications: This product is suitable for security protection in residential areas, villas, factories, shopping malls, warehouses, office buildings, and other locations. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Large Coverage: The PIR presence sensor is designed for installation heights between 1.7 and 2.5 meters. It offers a wide coverage area with 11 far zones, 8 mid zones, and 5 near zones. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Related parameters: Detection distance up to 8 meters, detection angle 15 degrees, self-test time 60 seconds, high detection accuracy, long detection distance. </span></li> <li class="a-spacing-mini"></li> </ul>