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Security Door Controls

SDC 45F Fire Rated Electric Strike / Door Release



Details: SDC 45F Fire Rated Electric Strike / Door Release

The 45F fire-rated Grade 1 strike is specially designed with a durable, stainless steel die cast body. It is engineered with corrosion resistant components with fewer moving parts for maximum life. The standard unit includes monitoring outputs, field-selectable voltage, and field-adjustable operation (fail-secure or failsafe.) Designed for use with cylindrical and mortise locksets with 9/16" - 3/4" throw latch bolts.


SDC EMLock® Magnetic Lock, Surface Mount, Single, 1200lbs, 12/24VDC


  • ANSI/BHMA A156.31, Grade 1
  • Centerline Electric Strike
  • For 9/16" or 3/4" latch with 1/8" door gap
  • Latch bolt monitor standard
  • Keeper closed & deadlocked standard
  • Field selectable fail-secure - failsafe
  • Field selectable voltage 12/24V AC/DC
  • 1/4" Horizontal alignment adjustment
  • Static strength 1500lbs
  • Low profile, 1-3/16" deep
  • All stainless steel parts with durable die cast body for corrosion resistance
  • Plug-in wire connectors
  • Mounting tabs
  • Non-handed
  • Fewer moving parts for maximum life
  • 630 stainless steel standard
  • UL Listed 1034 Burglary Resistant
  • UL 10C, 3 Hr Fire Rated (Fail-Secure only)
  • U.S. Patent #7,540,542 B2

Specifications & Options

Strike Type
Mortise, Cylindrical
Field Selectable
Heavy Duty (Grade 1)
Bolt Throw / Projection

Available Model Numbers and Combinations

Model/SKU Attributes
45F-4SU Not Included, Not Included
45F-4SU K Not Included, Included
45F-4SU RMB Included, Not Included
45F-4SU RMB K Included, Included