Trine 3334W

Electric Door Strike for Wood Frames

Reviews (3) | Customer Questions (1)


SKU: 3334W
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  • Stainless steel construction
  • Use on wood door frames – (If you have a metal frame, simply order the 3234.)
  • Compact design electric door strike with built-in face-plate
  • Fail-secure – stays locked should power be interrupted
  • Power with 12VDC or 24VDC.  3234W may be ordered in special LC field selectable model, which will enable you to use 12VDC or 12VAC, or 24VDC, or 24VAC. (24VAC is the most common operation mode.  Be sure to match the strike’s voltage selection with your power adapter voltage at installation)
  • 1 year manufacturer warranty


  • 1200lbs of holding force
  • 500,000 cycles
  • 1″ total backset, accepts latchbolts with up to 5/8″ throw
  • 2 3/4″ x 1 1/8″ face-plate
  • Standard operating voltages of 12VDC or 24VDC – power supplies available at checkout
They said it couldn't be done.  They said it was not possible.  Well, the truth is Trine Access Technology has made it reality.  Meet what is dubbed the world's smallest electric door strike.  With up to 70% less cutting of the frame during installation, the Trine 3000 series has rapidly become the go-to strike for completing a door release or access control system.  Install this in place of a standard door strike when you are using an outside keypad, card reader, or fingerprint reader, or when you are wanting to remotely release the door from inside your home or building; for example, you have an intercom system, or you want your secretary to be able to buzz people in.





Satin Chrome, Polished Brass


12V, 24V, Field Selectable

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3.33 out of 5 stars

3 reviews

Let us know what you think...

One review with a 5-star rating

  1. Great quality

    Zoltan (verified owner)

    We use it at a high traffic door, so far so good, easy to install wIth the optional brackets! Totally worth it!

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Customer Questions & Answers

  1. A

    This model cannot be set to allow free egress if power is lost. Fail-Secure means that the strike will remain locked if power is cut. Fail-Safe means the strike will be unlocked if power is lost. For your application, we would recommend a strike that is configured for Fail-Safe. 

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