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Trilogy T3

Alarm Lock Trilogy T3 DL3000 at Reed Brothers Security

Alarm Lock Trilogy T3 DL3000

Commercial Use

Standalone access control system with audit trail feature for indoor and outdoor applications. Clutch mechanism permits turning lever without retracting latch and reduces stress on lock bodies and spindle. Outside lever free turning in locked position. Entering access code, key bypass, or remote bypass will allow lever to retract latch. Inside lever always instant egress. Door thickness is 1 5/8 to 1 7/8. Backset is 2 3/4 standard. Keypad is all metal, 12 button programmable for multi-level access functions including group or individual user codes, master and management codes, passage and emergency or service code, lockout and remote override capability and allowable entry time from 5 to 15 seconds. Standard key override cylinders are solid brass 6 pin tumbler cylinder pinned 5, SC1 keyway, furnished in all locks. Additional tailpieces included: HW580 fits Schlage, Corbin/Russwin CL, Sargent 480 series, ASSA 65-611, model HW620 fits Ilco and Lori cylinders.

Audit trail entry activity log can be polled to the Data Transfer Module (AL-DTM), any PC using DL-Windows Software, and/or can be on-site printed using the hand-help infrared printer. Activities included are: unlock/lock events, program mode changes, user entry, keypad lockout, remote release events, unauthorized code attempts, etc. Interchangeable core models: accepts 6 & 7 pin cylinders from; Best, Arrow, KSP, Medeco Keymark & Kaba Peaks. Also available IC core models for Yale, Medeco, Sargent, Corbin/Russwin CL and Schlage. Alarm Lock Tailpiece is supplied, IC Core is not included.

Alarm Lock Trilogy T3 DL3000 Diagram at Reed Brothers Security

Latchbolt: UL listed , fire rated, 3 hours, 1/2″ throw, solid brass, deadlocking. Reversible. Adjustable front for flat or beveled doors. Strike: 1 1/8″ x 2 3/4″ T strike & 1 1/4″ x 4 7/8″ ASA strike included. With screws for wood or metal jambs. Latch front: 1 1/8″ x 2 1/4″ wrought brass or stainless steel. Handing: non-handed. Finishes: US3 polished brass, US26D satin chrome, US26 polished chrome, US5 antique brass, 10B duronodic. Power: 5 AA alkaline batteries, supplied. Audible low battery alert, visual and audible entry indicators, unique Flex Drive motor, 100,000 cycles typical. Door prep: Standard ANSI A115 Series prep, modified by adding additional through-bolt holes. Compliances:  Grade I, heavy duty cylindrical lockset, UL listed to the 10C Positive Pressure Specification and FCC certified. ADA compliant levers.


  • Clutch mechanism insures long life & durability
  • 150 scheduled events, including 4 “quick schedules” for programming the 4 most common time schedules in one step
  • 300 user codes including: Master, Manager, Supervisor and Basic user. Also one-time entry Service Code
  • Times entry allowance from 5-15 seconds
  • Audit Trail with time/date stamp for a printable record of all electronic activity
  • Real Time Clock allows logging of events to within 1 second of accuracy
  • Relay may be programmed to energize when one or more selected events occur
  • 4 Time-Out functions allow a user to enable other users or unlock the lock for some time period without needing to return to the lock
  • 1600 Event log
  • Easy to install. Retrofits most cylinders and digital locks
  • Battery operated; uses 5 AA batteries
  • Available in standard key override and interchangeable core models accepting 6 or 7 pin cores from Arrow, Best Falcon or KSP. Other IC core preps available
  • Available in standard Trilogy leverset (straight) or with new Regal (curved) lever

Trilogy T3 Regal Handle Trim at Reed Brothers SecurityWaterproof Models:

  • Dual water-sealed keypad, with silicon outerseal and mylar innerseal for extra protection
  • Weatherproof batter holder
  • Completely encapsulated circuit broad hermetically sealed against the elements
  • Comprehensively tested to be rated for direct water exposure
  • Operational temperature range of +151 F to -2o F (+66 C to -29 C)

*All Trilogy models are available in WP weatherproof and non-WP standard models for interior doors.*