LCN 4412HSA-PLATED Sentronic Heavy Duty Fire/Life Safety Door Closer/Holder with Plated Finish and HSA Scanner Technology

LCN 4412HSA Sentronic Heavy Duty Fire/Life Safety Door Closer/Holder with Plated Finish and HSA Scanner Technology

Professional Fire/Life Safety Door Control Solution

The LCN 4412HSA Sentronic combines heavy-duty door closing with intelligent hold-open functionality for high-traffic commercial applications. This surface-mounted closer/holder features built-in HSA scanner technology that automatically holds doors open at 80° or more when pedestrians pass through, then releases after an adjustable timer period up to 30 seconds. Constructed with heavy-duty cast iron body and full-complement bearings, this unit accommodates interior doors up to 4'6" with sized adjustable spring power sizes 1-6 and meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards.

Professional Features & Benefits

• Door Width Compatibility: Sized adjustable spring power sizes 1-6 accommodate interior doors up to 4'6" for versatile commercial applications.
• Heavy-Duty Construction: Cast iron closer body with full-complement bearings provides exceptional durability for demanding commercial environments.
• Intelligent Hold-Open Operation: Built-in HSA scanner automatically detects pedestrian traffic and holds door open at 80° to minimize hardware wear in high-traffic applications.
• Adjustable Timer Control: Hold-open period adjustable up to 30 seconds allows customization for specific traffic patterns and building requirements.
• Fire/Life Safety Compliance: Meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards for integration with fire and life safety systems.
• All-Weather Performance: All-weather fluid ensures consistent operation across temperature variations for reliable year-round performance.
• Professional Finish Options: Available with plated finish on metal cover, arm, and fasteners for aesthetic coordination in commercial environments.
• Manufacturer Warranty: 2-year warranty provides added confidence and protection for commercial installations.

Technical Specifications

• ADA Compliant: Yes
• BAA Qualified: Yes
• Closer Size: 3
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Type: Interior Door
• Electronic: Yes
• Fasteners: Wood and Machine Screws
• Finish Type: Plated
• Fluid Type: All-Weather
• Mounting Detail: Surface - Top Jamb (Push Side)
• Mounting Location: Push Side
• Mounting Method: Surface Mount
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: 4412HSA
• Product Subgroup: Door Closers - Electromechanical (Fire and Life Safety)
• Product Substrate: Iron
• Product Type: Door Closers
• Product Voltage: 24VAC/DC
• Series: 4410HSA Series
• Subcategory: Fire and Life Safety Closers
• Warranty: 2 Year

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose LCN Quality?

LCN door closer/holder products deliver professional-grade reliability with heavy-duty cast iron construction and full-complement bearing systems designed for demanding commercial applications. The 2-year warranty and ANSI/BHMA A156.15 compliance ensure dependable performance where fire/life safety integration is essential. Engineered with all-weather fluid and adjustable spring power sizing for consistent operation across diverse installation requirements.