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.
Request to Exit Detector, The Bosch Group ADI, Bosch
Bosch,Access Control,Locking Devices,Request to Exit