Optex's OP-08CBL Request to Exit Passive Infrared Detector is as reliable as it is cost effective. If you're looking for an automatic door PIR sensor, then the OP-08CBL is the ideal choice as it is even ideal for recessed mounting.
The OP-08 is stylish, flexible and has excellent performance in request-to-exit PIR situations. The OP-08 mounts on the transom or ceiling and has 10 individual detection zones which can easily be masked to control detection. Its special 'Wide & Deep' pattern adjustment doubles your detection pattern options. OP-08 is Fail Safe or Fail Secure selectable, 122V AC/DC, and has a form C relay.
What would be a better choice, than the OP-08, for Request to Exit PIR Detectors-