BHMA

Power Assist and Low Energy Power Operated Doors

Power Assist and Low Energy Power Operated Swinging Doors

Low Energy Power Operated Sliding and Folding Doors

STANDARD by Builders Hardware Manufacturers Association , 12/19/2019

American National Standard for Exit Devices

Power Assist and Low Energy Power Operated Doors

STANDARD by Builders Hardware Manufacturers Association , 04/20/2007