Trilogy DL1200

Pushbutton Aluminum Door Trim Retrofit

Reviews (5) | Customer Questions (10)


SKU: DL1200
Your Current Selections:
Your Current Selections:
  • Wire-free, narrow stile, stand-alone lock
  • Controlled access for aluminum glass office & retail storefront doors
  • Retrofits traditional keyed-in aluminum store doors with Adams Rite 4510, 4900 Series, 1850, 1950, 4710, and 4730 locks
  • Outside trim only; inside exit paddle and deadlatch available at checkout
  • Field proven familiar Trilogy name
  • 100 user capacity
  • Programming is a snap.  Upgrade to DL1300 to program via PC
  • Compact styling
  • Program one-time entry codes, quick passage mode, passage mode, emergency and service codes, and lockout codes
  • WeatherPROOF performance
  • Simple installation; instructions included
  • Long battery life; uses 2 standard off the shelf lithium 3V batteries, included
  • Visual and audible low battery alerts
  • Key override; includes a 1 3/8″ long mortise cylinder from the manufacturer and 2 keys.  All mortise cylinders are interchangeable so if you have a name brand one you want to use you can, or we sell name brand ones.  Please call us at (877) 439-5377 for custom cylinder orders
  • 2-year manufacturer warranty

GoKeyless™ is a factory trained and authorized Alarm Lock Trilogy dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year.

DIY stand-alone access control solution that can quickly be installed on your aluminum-frame glass storefront doors.  The DL1200 with lever supports 100, 3-5 digit pass-codes.  It is smart, user-friendly, and revolutionizes key management.  Proven reliable, it will minimize liability from key copies, and propped open doors.  Forget the days of having to re-key and change out locks each time you have a personnel change.  In fact, the first time you don’t have to make the call to the locksmith, you will recover your investment.

Fitness Centers/Gyms, Storefronts, Managed Properties, Showrooms, Retail, Airports, Restaurants, Campuses, Movie Theaters, Schools, Offices, Pharmacies


14 3/8 (H) x 1 5/8 (D) x 1 3/4 (W) in.

Door Thickness

1 3/4 in.

Battery Type

3-Volt CR123A Lithium

Battery Life

100,000 Cycles

Code Capacity


Code Length

3 to 5 Digits

Timed Entry Allowance

3 to 15 sec.

Event Audit Trail



Vandal Resistant



Outside Operating Temperature Range

-31° to +151°F (-35° to +66°C)

Door Handing


Door Prep

Through-Bolt Hole(s)

Door Stile Width

Minimum 2 in.


Alarm Lock



Lock Features

Passage Mode

Handle Type

Lever Handle Door Locks

Door Opening

Narrow Stile

Locking Device

Adams Rite

Access Type

Key, Keypad – Digits


1 1/2 in., 1 1/8 in., 31/32 in.

Key Override



Schlage SC1


6.75 lbs


2 Year Manufacturer


Single Factor

Share your thoughts!

4.8 out of 5 stars

5 reviews

Let us know what you think...

What others are saying

  1. Convenient

    Januari Hester (verified owner)

    We purchased this product for our dance studio front door. We had an ugly padlock with a key that was getting worn down. We have multiple teachers and sometimes rent the studio out. It is really great that you can create multiple codes and deleting the code once used is so easy.

    (0) (0)

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  2. JORGE FIDEL (verified owner)

    We install the Lock no problems and is working great.

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  3. Rich Mo

    Awesome piece of equipment! I was able to install and program it without the help of a locksmith. I love this company, great products and easy to use and install. Just follow the instructions. Thanks Gokeyless 🙂

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  4. Bob, New Rochelle, NY

    Thanks, all went well with the install. Keyless makes life simpler on these multi unit buildings!

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  5. Armando from Texas

    The key less lock model ( DL1200 ) that I bought was really nice, easy to install and most important my customer was happy with the product. I definitely will buy more stuff from gokeyless, in fact I’m looking for another key less lock for outdoors, one that the rain won’t damage it.

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Customer Questions & Answers

  1. Answered by the admin

    This lock does come with a key but the key is used as a manual override for the lock and is not used to disable the keypad. If you would like to schedule hours where codes will not work to open the door, we would recommend the DL1300 model. This lock will give you the ability to assign codes to only have access during specified hours. After these hours, PIN codes will not unlock the door but a key can still be used for access. 

  2. Answered by the admin

    With this model, once a valid code is entered the lock will be disengaged and allow the handle to retract the latch when depressed. 

  3. Answered by the admin

    This lock can hold up to 100 user codes. The DL1200 can only be programmed at the keypad directly. For remote connectivity, you will need the DL1300NX. 

  4. Q Can you lock from the outside without a code? answer now
    Asked by Aldriana on March 7, 2020 8:39 AM
    Answered by the admin

    This lock is designed to automatically relock momentarily after a code is entered. 

  5. Q Can I add a panic bar to this lock? answer now
    Asked by Victor wesby on October 26, 2019 10:42 AM
    Answered by the admin

    This model specifically does not support panic hardware. Please follow this link for the model that will support a panic bar:

  6. Q Will this work with a 3 pointe door? answer now
    Asked by Karen Teasley on June 11, 2019 4:46 PM
    Answered by the admin

    No, these are not designed to work with a multi-point latching system. 

  7. A No, this model does not have that feature set enabled. If you are looking for that type of scheduling look at the PLD1300 in the link below.
  8. A Unfortunately, that handle is not compatible with DL1200 lock. The cam location on this lock is more readily tied into a panic bar.
  9. Q Is this compatible with the Adams Rite 8801 Series Rim Panic Bar? answer now
    Asked by Jon Rickard on April 2, 2017 5:50 PM
    Answered by the admin

    No, you would need the Adams Rite product E-Force-150.

  10. Answered by the admin

    With this lock we would recommend using our narrow stile strike kit here:

    Paired with this remote release system:

    and this item:

    However, for exactly what you might need and what may work with your door we strongly recommend speaking with our highly qualified sales staff. You can reach them at 937-890-2333 opt. 1 for sales and they will be able to ensure that you get exactly what you need and exactly what will work with your door. 



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