Norton 9900 Series Trinity by ASSA ABLOY

Designed for doors that are subject to environmental conditions, the Norton 9900 Series Trinity self-adjusts to temperature changes, monitors speeds through the sweep and latch zones, and responds by controlling the closing cycle of the door. Ideal for exterior or interior doors, Trinity can be used in hospitals, schools and universities, office buildings, and auditoriums.

For more information, call 800-438-1951 or visit www.nortondoorcontrols.com.