Bosch DS151I Request-to-Exit Motion Sensor,

Product Overview The DS150i Series consists of the DS150i Detector (light gray) and the DS151i Detector (black). They are specifically designed for Request-to-exit (REX) applications. The DS150i and DS151i detect motion in their coverage area and signal an access control system or door control device. Main Features Single or double door use Wall or ceiling mountable Internal vertical pointability Wrap-around coverage pattern Selectable relay trigger mode Selectable fail safe/fail secure modes Show More Show Less