The left, right and depth sensing areas of the sensor can be freely adjusted. This device has reliable induction and is triggered in the upper right, so it is suitable for many types of doors.
security
Security is mainly reflected in the line sensing area near the door. Sensors sense when a person or object is near the threshold area and keep the door open.
Easy installation
OPTEX's OA-203C-2 is easy to install. All Settings are achieved by DIP switch and adjusting lever.
