🔖Framework Material 304 Stainless Steel+ Plexiglas Arm🔖Passing Direction Single directional / Bi-directional🔖Working Environment Indoor / Outdoor🔖Flow Rate 30 people per minute🔖LED Indicator YES🔖Infrared Sensor No🔖Emergency Automatic arm open when power off🔖Communication Dry contact, Relay signal, RS485#DoaSafe#TREBLES#Your_Security_Vision_Is_Our_Mission