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6400 Series Electric Strike

The 6400 Series is a modular, fire rated strike that lets the user move, or even remove, the keeper, ramp or plug. Offered with both centerline and offset faceplates, it is the ultimate all-in-one strike.


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The 6400 Series electric door strike is designed to be highly configurable to fit almost any mortise or cylindrical lock, including those with offset latches. It provides a fail-secure only solution for fire-rated openings. 

The strike allows installers to insert and lock in place the deadbolt keeper, or the plug and dead latch ramp, anywhere within its 3-1/8” vertical opening to suit latchbolt position and functional needs Combined with horizontal adjustability, this makes the easy-to-install 6400 Series a good fit for installations where misalignment or a tight fit may be a problem. 


  Field Configurable



  • Fits cylindrical and nearly any mortise lock
  • For interior or exterior doors with hollow metal, aluminum, or wood frames
  • 3-hour fire-rated to UL 10C (fail secure only)



  • Modular design is configurable to functional needs 
  • Two faceplates standard 
  • Field-selectable 12/24 VDC or 12/24 VAC
  • Non-handed, internal solenoid design
  • 1/8" horizontal with a range of vertical adjustments for misaligned doors & frames


Strength and durability

  • Heavy-duty stainless steel construction 
  • 1500 lbs. static strength
  • 70 ft-lbs. dynamic strength


  • Single doors with wood, hollow metal or aluminum frames
  • Mortise locks, cylindrical locks and dead latch applications 
  • 1" deadbolt (as night latch only, no release)



  • 3/4" latch



  • Field-selectable voltage
  • 12 VDC continuous duty at 0.375 Amp
  • 24 VDC continuous duty at 0.19 Amp
  • 12/24 VAC intermittent duty at 0.28-0.565 Amp



  • See the 6400 Series data sheet for dimensions and wiring diagrams.
  • Standard 4-7/8" faceplates (one each for offset and centerline locks)
  • 1-3/4" backbox depth


Available finishes

  • BHMA 630 satin stainless steel


Part options

  • Plug-in latchbolt monitor
  • 12 VAC to 12 VDC rectifier
  • 24 VAC to 24 VDC rectifier
  • Entry buzzer
  • UL 1034 listed for burglary-resistant electric door strikes
  • 3-hour fire-rated to UL 10C (fail secure only)
  • UL 294 listed for access control system
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Electric Strikes

For frequently asked questions, educational resources and technical product materials, visit the Electric Strikes 101 page.

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Our solutions stand the test of time. We focus on adaptability for easy modifications as new trim, functions or other options are required – protecting your investment well into the future.

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As part of Allegion’s family of pioneering brands, Von Duprin benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.