DS-K3G411BLX-R Tripod turniket

6 pairs of IR light detectors: Permissions validation and anti-tailgating
LED light indicates passing direction
The barrier will stop working for a period of time when detecting obstruction when open/close barrier
Self-detection, Self-diagnostics, and automatic alarm
Door remaining open when fire alarm triggered: The barrier will open automatically when alarm is triggered.
Barrier will automatically open when powering down