Trilogy DL1200ET

Narrow Stile Push Button Exit Lock

Reviews (1)


Please note the push bar pictured is not included. Sold separately.

Your Current Selections:
Your Current Selections:
  • Wire-free, heavy-duty keypad lock for aluminum frame narrow stile exits
  • Retrofits traditional keyed-in aluminum glass panic exit doors
  • Exit Device Compatibility:  Jackson 1095 (must use DL1225, DL1250), Von Duprin 33, Dorma 5300, Arrow S4803, DCI 1200, DCI 1300, & Corbin ED7000, ED4000  (You may use your own bar, or purchase one from us at checkout – we offer the Von Duprin 33, and Arrow S4803 models for narrow stile doors)
  • Sold as outside trim only. (Panic bar not included)
  • Must purchase separate TP assembly; compatible tailpiece that connects the DL1200ET to your existing bar.  (Order TP Kit separately at checkout)
  • Field proven familiar Trilogy name
  • 100 user capacity.  Need more users?  Click here
  • Programming is accomplished via fingertip at the lock’s keypad
  • 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. Perimeter protection has never been easier!  No more left open or propped open doors!  This thoughtfully designed Trilogy push button lock means doors are locked down 24/7.  And since it uses unique codes for entry, you save time not having to distribute keys when you bring on a new hire, as well as save time not having to collect keys when an employee leaves.  With theft being among the top concerns for business owners, security officers, and facility managers, it's crucial the necessary steps are taken to strengthen security.  Until now, extra measures that enhance security have meant a reduction in workforce convenience.  That's why Trilogy locks are the perfect solution.  Advanced security protection that eliminates the liabilities associated with doors not being locked, combined with keyless access, enables workers to come and go safely, and quickly, all the while getting more done.

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

Event Audit Trail


Timed Entry Allowance

3 to 15 sec.


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


Locking Device

Panic/Exit, Exit – Rim

Door Opening

Narrow Stile

Access Type

Keypad – Digits

Key Override



Schlage SC1


6.75 lbs


2 Year Manufacturer

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What others are saying

  1. Kevin S.

    The reason for my purchasing lock and doo hardware from is rather simple. I was able to find exactly what I needed on their website, select it and purchase via my companies purchase card from Visa all from the comfort of my home office. Being a service tech on the road for a major fortune 500 company I don’t have a lot of time to make calls or find a vendor in a particular area. I just order from the website and they ship it right to my door.

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