The Bosch DS150i is specifically designed for Request-to-Exit (REX) applications. The DS150i detects motion in its coverage area and signal an access control system or door control device. The DS150i features include single or double door use, wall or ceiling mountable, wrap-around coverage pattern and a selectable fail safe/fail secure modes for safety and security.

The Bosch DS150i is also known as the Bosch DS150i