Microwave Motion Sensor w/ Human Presence Radar, for activating all types of automatic doors. Unparalleled motion detection protects slow moving pedestrians from doors closing prematurely. Fits 1 3/4" door frames, visible LEDs to verify activation, adjustable  unidirectional & bi-directional, narrow and wide pattern antennas, and dual axis angle adjustment.

When this product is used for an automatic pedestrian door application, MS Sedco recommends installation by an inspector certified by the American Association of Automatic Door Manufacturers.