Alarm Lock DL3000-|-|-Alarm Lock DL3000 Trilogy T3 300-User Electronic Digital Keypad Lock Single Cylinder Leverset

Item #: NA2487444
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Trilogy T3 300-User Electronic Digital Keypad Lock Single Cylinder Leverset
$1,960.96 - $2,045.66
Originally $1
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$1,960.96 - $2,045.66
Originally $1

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Product Details for the NA2487444

Trilogy T3 300-User Keypad Lock Single Cylinder Leverset

This leverset provides 300 user codes with a keypad on one side; an audit trail log; time-stamped by day; date; time and user; as well as scheduled; automatic lock/unlock events. Trilogy features global lockdown in seconds and eliminates door-to-door programming and audit trail queries by communicating wirelessly via ethernet or 802.11. All Trilogy's feature the same rugged dependability; and tool-free keypad programming; easy wireless installation; in under an hour; and all have unsurpassed battery life with standard off-the-shelf batteries. Whether you are replacing standard cylindrical door knobs or retrofitting maintenance-prone mechanical pushbutton locks or looking for a more quickly deployed; down-time-free alternative to a hardwired access system Alarm Lock’s Trilogy is the access control solution you need. Just ask the growing list of hospitals; universities; retailers; airports; pharmacies and offices who standardize on them nationwide.

Alarm Lock is committed to supplying advanced access and egress solutions for office; health care; education; transportation; and government applications. From property management or campuses to courts and military applications; Alarm Lock offers high quality security and a variety of access options.


  • Easy to install: Retrofits most cylindrical locksets and digital locks
  • Multi-level user codes & one-time service codes
  • Free passage; group- or total lock-out modes
  • Fingertip programmable at vandalproof all-metal keypad
  • ADA compliant lever
  • Long-life battery operation - 100;000 cycles typical
  • Lever features clutch mechanism for ADA and longer life
  • Non-handed
  • Programmable relay functions
  • Supports 300 3-6 digit PIN codes
    • Master
    • Management
    • Supervisor
    • Basic users
    • One-time service


  • UL Listed; BHMA Grade 1 lockset with 3hr. fire rated latch
  • 1600 event audit trail and 150 scheduled events
  • Fits 1.625' - 1.875' door thickness
  • Uses 5AA off-the-shelf batteries with low-battery alert
  • 1.125' x 2.75' T strike and 1.25' x 4.875' ASA strike included
  • Includes 6-pin solid brass standard cylinder with Schlage SC1 keyway cylinder or upgrade to interchangeable core prep
  • Standard interchangeable core prep accepts 6 & 7 pin cylinders from Best; Falcon; Arrow; KSP; Medeco Keymark and Kaba Peaks
  • Dimensions:  Outside housing:  8' H x 3.25' W x 1.875' D; Inside housing:  8.25' H x 3.25' W x 1.75' D

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Our SKU: NA2487444

This product is listed under the following manufacturer number(s):

  • 4375 DL3000/5
    Antique Brass
  • 4375 DL3000/10B
  • 4375 DL3000/3
    Polished Brass
  • 4375 DL3000/26
    Polished Chrome
  • 4375 DL3000/26D
    Satin Chrome

*Denotes a finish or option that has been discontinued

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Trilogy T3 300-User Electronic Digital Keypad Lock Single Cylinder Leverset