IS40 XL Motion (Microwave) and Presence (Infrared) Detector with Unidirectional or Bidirectional, 6 Modes of Detection Filtering with Pedestrian and Parallel Traffic Rejection, 9 Unique Infrared Patterns, Adjustable Infrared Immunity Models, Waterproof (NEMA 4), Voltage: 12-24VAC/DC, Mounting Height : 6-1/2' - 11'