The PR-30BE uses Time of Flight technology to measure both light reception level and timing, meaning no more lost alarms from highly reflective objects such as white vehicles. It provides the performance of a traditional point-to-point beam sensor with the single-ended convenience of a PIR detector. Easy one-sided installation Time of Flight technology to determine detecting distance Measures light reception & timing for improved accuracy Suitable for both indoor and outdoor use ±90 degrees horizontal and ±5 degrees vertical adjustment Response time adjustment
