Description
The LCN 3133SE-STD is a 24-volt concealed door closer and holder designed for fire and smoke barrier doors. It provides single-point hold-open functionality, automatically closing the door when power is interrupted. Ideal for facilities requiring code-compliant egress control on interior doors with ADA compliance needs.
This left-hand model features a single lever track arm for smooth, controlled closing. Compatible with standard door frames; installation requires basic carpentry and electrical work. As an authorized LCN dealer, E.D. Locks offers expert guidance on sizing, voltage compatibility, and local code compliance. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for specification verification and installation support.
