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  • Trilogy DL1200

    Pushbutton Aluminum Door Trim Retrofit

    SKU: DL1200/26D1

    Alarm Lock Trilogy

    Panic bar/exit device sold separately.

    The Trilogy DL1200 is a DIY stand-alone access control solution that can quickly be installed on your aluminum-frame glass doors. Suitable for gyms, storefronts, offices, and more. This lock supports 100 users. Smart, user-friendly, and revolutionizes key management. Forget the days of having to re-key and change out locks.


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    3 Years of SHIELD Coverage

    Product Replacement | Extended Return Policy | Price Protection

    Terms and Conditions


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    • 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


    Manufacturer Alarm Lock
    Battery Type 3-Volt CR123A Lithium
    Keyway Schlage SC1
    Lock Features Old Passage Mode
    Solution Electronic
    Warranty 2 Year Manufacturer
    Handle Type Lever Handle Door Locks
    Access Type Key
    Keypad - Digits
    Locking Device Adams Rite
    Brand Alarm Lock Trilogy

    Door requirements

    Door Handing Reversible
    Battery Life 100,000 Cycles
    Door Prep Through-Bolt Hole(s)


    Code Length 3 to 5 Digits
    Code Capacity 100
    Key Override Yes
    Timed Entry Allowance 3 to 15 sec.


    Door Thickness Minimum 1 3/4 in.
    Backset 1 1/2 in., 1 1/8 in., 31/32 in.
    Dimensions 14 3/8 (H) x 1 5/8 (D) x 1 3/4 (W) in.
    Door Stile Width Minimum 2 in.
    Weight 6.75 lbs

    *Basic email support only. Additional support time available for a fee.

    You are not comparing apples to apples when shopping for Trilogy locks online.

    GoKeyless is a full service company and backs up its sales support with product and technical support.

    What good is the lock to you when you have to spend countless hours trying to find the answer to something when you could have just contacted the experts.

    In addition to answering technical questions for you — troubleshooting only, does not include training, or programming — our agents are also available for paid training on importing your users, communicating with the lock, establishing your mission critical access schedules, navigating the software, and utilizing all of the features and functions of your new access control system.

    Our virtual support fees start at $70/hour or can be purchased as an annual tiered service.

    Technical Support Hours: M-F 9am-5pm EST