LCN 4314ME B80 SF STD 689 MC LH WM Sentronic Left Hand Electronic Door Holder/Closer, 24V, Multi-Point Swing Free, Aluminum

Maximize safety and day-to-day usability for high-traffic interior openings with the LCN 4314ME electronic door holder/closer. Designed for fire and smoke barrier doors, this heavy-duty door closer delivers dependable 24V hold-open control that releases instantly on power interruption or alarm signal, helping you meet code and protect occupants. The multi-point swing-free arm provides friction-free movement when the hold-open is disengaged, simplifying staff movement and equipment transit while preserving full rack-and-pinion control when closing. Independent adjustments for backcheck, closing and latching speeds minimize wear on doors and frames and allow fine-tuning to site conditions. Built to integrate with fire alarm systems and UL/cUL listed for labeled fire doors, the LCN 4314ME balances security, fire protection and operational convenience. The left-hand configuration and durable aluminum finish offer a clean, commercial look for hospitals, schools, offices and secured facilities. For projects requiring monitored door control, improved security and reliable fire-door performance, specify the LCN 4314ME 24V electronic door closer.

• Ensures reliable hold-open control for fire and smoke barrier doors, improving occupant safety and code compliance
• 24V electronic activation with built-in on/off and fire-alarm interface for monitored, fail-safe performance
• Multi-point swing-free arm lets staff and equipment pass freely when hold-open is not engaged, reducing workflow friction
• Independent backcheck, closing and latching adjustments protect doors and frames while delivering smooth, repeatable operation
• UL/cUL listed with a durable aluminum finish for a low-maintenance, professional appearance in commercial installations