We are shipping normally each day!

Our shipping partners UPS and FEDEX are reporting some delays in delivery due to the volume of packages they are handling!

Stay safe!


Alarm Lock DL3500CR-626

Special Order Digital Trilogy Mortise Lock

Call for Pricing 1-866-749-7661
Special Order non-stock item Requires 4 week lead time

SKU: DL3500CR-626

Choose Options Below

The Alarm lock DL3500 is a advanced high-security electronic mortise digital lock with audit trail & timed locking.

Because this is not a stock item we must order it specifically for you and we will be unable to accept a return unless the item is defective as determined by the factory it was bought from.

  • Special Order
  • FREE Shipping

Have a question about this product?

Call for Pricing 1-866-749-7661

Start selecting options

Use the menu on the right to select available options.
After all options have been chosen, you can add to cart.

Choose Handing:

Left Hand (LH) Left Hand (LH)
Right Hand (RH) Right Hand (RH)

Help Me Decide

The handing of a door is always determined from the push side.

If the door swings away from you to the left, it is a Left Hand door

If the door swings away from you to the right, it is a Right Hand door



Special order item with 4 week lead time.
  • 300 User codes: Master, manager, supervisor & basic users.
  • Classroom function feature stainless steel latchbolt With 3/4” projection and deadlocking latch.
  • Programmable through the keypad.
  • Specify Right or Left hand when ordering. If reverse handing is required, lock is field reversible. See installation instructions for directions
  • Battery operated, 5AA alkaline batteries are included.
  • Weatherproof lock operating range from -20 to 151 degrees.
  • Key override with cylinder included.
  • 40,000 Event audit trail provides a printed time/date- stamped log of all electronic activity.
  • Audit trail activity log can be polled to the Data Transfer Module (AL-DTM), any PC using DL-Windows Software.
  • Backset: 2-3/4”.
  • For doors 1-3/4” thick.
  • Satin chrome finish.

Available Options: Choose Options Above

  • Handing: info icon

    • Left Hand (LH)
    • Right Hand (RH)



Scroll for More Product Information