Mastering the Request to Exit (REX) Button for a Shopping Mall

["Compare buttons vs sensors vs key switches plus placement and.","Request to exit, or rex, is a simple concept and easy to incorporate in most access control environments","However, there are some applications where.","The xms2 passive infrared (pir) motion sensor request to exit (rex) device reliably detects motion near a door and releases its lock","Versatile mounting options and an easily adjustable infrared beam pattern.","Use for request to exit (rex), activation or on/off switching to trigger a variety of.","Please refer to our list of."]