Sdc 1511TNAKV Electromagnetic Door Lock Nfpa Tdm

Product Description

The SDC Security Door Controls 1511TNAKV is an electromagnetic door lock designed for access control applications requiring NFPA-compliant fail-safe operation. Part of the TDM series, this mag lock provides secure door holding force for commercial and institutional entryways. It is installed by licensed access control technicians and low-voltage security professionals. The 628 finish designation indicates an aluminum-tone surface treatment suitable for aluminum door frames and hardware. This unit ships as a single assembly and is categorized within the magnetic lock product family.

The 1511TNAKV is suited for commercial doors in facilities where NFPA life safety code compliance is required, such as hospitals, schools, government buildings, and multi-tenant commercial properties. The TDM series designation indicates time-delay and monitoring functionality integrated into the lock assembly, making it appropriate for doors on fire egress paths where delayed egress is permitted under NFPA 101. Access control integrators and low-voltage contractors are the primary installers for this type of hardware.

Key Features

• NFPA-compliant design suitable for life safety and fire egress door applications
• TDM series with integrated time-delay and door monitoring functionality
• 628 finish for compatibility with aluminum-frame door hardware
• Electromagnetic holding mechanism provides secure door control without mechanical latching components
• Single-unit assembly, sold individually

Compatibility

Designed as an OEM-style electromagnetic lock for commercial access control door assemblies requiring NFPA-compliant mag lock hardware. Consult the SDC product manual and applicable NFPA 101 provisions to confirm fitment for your specific door and access control system configuration.

Installation Notes

Installation should be performed by a licensed low-voltage or access control technician familiar with NFPA 101 delayed egress requirements and local building codes. Disconnect and lock out all power to the access control system before mounting or wiring the lock assembly. Proper bonding and low-voltage wiring practices per NEC Article 725 apply to the control circuit connections. Do not energize the unit until all mounting hardware is secured and wiring connections have been verified.