Description
The LCN 4040SE Sentronic is a heavy-duty electromechanical door closer and holder designed for fire and smoke barrier doors in commercial buildings. It holds doors open via solenoid control and automatically closes them when power is interrupted, making it ideal for emergency egress and fire safety compliance in interior applications.
This unit is configured for 24V operation with left-hand mounting and satin brass finish (689). It features a single lever track arm and integrates seamlessly with fire alarm and access control systems. As an authorized LCN dealer, E.D. Locks provides expert sizing, configuration, and installation support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for compatibility verification and technical guidance.
