About this item
The Alarm Lock Trilogy DL3200IC is the high-capacity standalone electronic pushbutton cylindrical lock from Alarm Lock's T3 Trilogy platform. If you've been searching "trilogy dl3200", "dl3200", "alarm lock dl3200", "trilogy dl1200", "alarm lock dl1200", or "dl3200 alarm lock"-this is the product. Alarm Lock is a brand under NAPCO Security Technologies, a manufacturer of electronic access control hardware. It has no connection to Great American Enterprise or padlock alarm companies-Alarm Lock is strictly a commercial electronic lock and access control brand.
The IC in DL3200IC designates Small Format Interchangeable Core prep, less core. The lock body is drilled and prepped for a Best-style SFIC. The core is ordered separately. The standard DL3200 uses a conventional key cylinder that ships with the unit. If your facility runs an SFIC key system, the DL3200IC drops in with your existing cores.
DL3200 vs DL1200: The Core Difference
If you searched "trilogy dl1200" or "alarm lock dl1200" and landed here, you were looking for Alarm Lock's entry-level Trilogy model. The DL1200 supports 100 users and no audit trail. The DL3200 is the step up-2,000 users and a 40,000 event audit trail with time and date stamp on every event. That 400x increase in audit capacity is the key specification difference. For any application where access records matter-compliance, HR, security investigations, insurance requirements-the DL3200 is the correct specification. The DL1200 cannot provide event logging.
40,000 Event Audit Trail and What That Means Operationally
Every time someone enters a code, uses a key override, or bypasses the lock remotely, the DL3200 logs the event with a time and date stamp accurate to within one second via its real-time clock. The log holds 40,000 events before overwriting. For a door with 50 access events per day, that's over two years of unbroken access history stored on the lock.
Audit retrieval connects via Alarm Lock's Data Transfer Module (AL-DTM) to a PC for download, or the records can be printed. PC software also enables user code management and schedule configuration without going door-to-door.
Clutch Mechanism and Flex Drive Battery Life
The DL3200IC uses a clutch mechanism rather than a direct motor drive. The outside lever turns freely in the locked state-it doesn't transmit resistance to the internals. When a valid code is entered or a key is used, the clutch engages and the lever retracts the latch. This protects the motor and lock body from the stress of someone repeatedly forcing the lever while locked.
Power comes from five AA batteries with Alarm Lock's Flex Drive motor, rated for approximately 100,000 cycles on a single set of batteries. That's years of normal use without a battery change. A low battery alert activates before the batteries deplete.
Scheduling and User Hierarchy
The DL3200IC stores 150 scheduled lock/unlock events including four quick schedule presets for the most common time patterns. Users are organized into master, manager, supervisor, and basic levels. The system supports one-time service codes that expire after a single use-correct for contractors or delivery access. Four time-out functions allow temporary unlocking without staff intervention.
Temporary keypad lockout activates after three consecutive invalid code entries, deterring brute-force attempts.
Specifications
Model: Alarm Lock Trilogy DL3200IC US26D
Brand: Alarm Lock (NAPCO Security Technologies)
Type: Standalone pushbutton cylindrical lock
Users: Up to 2,000
Audit Trail: Up to 40,000 events with time/date stamp
Schedules: 150 lock/unlock events, 4 quick schedules
Code Length: 3 to 6 digits
Operation: Clutch mechanism, outside lever free-turning when locked
Inside Lever: Always free for instant egress
Battery: 5 AA included, approx. 100,000 cycle life (Flex Drive)
Weatherproof: Yes, operational from -31°F to +151°F
SFIC Prep: Best-style SFIC, less core
Standard Version: DL3200 (conventional cylinder included)
Entry Version: DL1200 (100 users, no audit trail)
Backset: 2-3/4" standard (2-3/8" available)
Grade: BHMA Grade 1
Finish: US26D Satin Chrome
Installs In: Approximately 1 hour, retrofits most cylindrical locksets
American Locksets has stocked Alarm Lock Trilogy electronic locks since launch.
Trusted Since 2001
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