Alarm Lock DL4500DB Series - Mortise Privacy Pin Locks with Deadbolt

DL4500 SERIES - Electronic battery operated digital proximity lock. Holds up to 2000 codes, Master,
Management, Supervisor & basic user. 500 event schedule, real time clock & 40,000 event audit trail. Privacy
feature will lock out all users for programmed amount of time. Residency feature-allows exiting without having to lock the door.

 

At the first sign of trouble outside, with just one button and virtually no special training or knowledge required, faculty and/or students of all ages can simply press Trilogy's inside 'privacy' button to lock out unauthorized access, instantly locking-down a classroom or area, all while remaining safely within the room. There is no need to open the door, nor use a special key, since the fingertip-activated button is located on the inside door, i.e., the same side as classroom occupants. Trilogy's lockdown function automatically disables free passage through the door and even locks out general PIN user codes, since routine Trilogy keypad access is temporarily suspended whenever the privacy button is activated (even when the lock is time-scheduled for free-access mode).

Instantly, a lock-down override code, however, will reactivate the pushbutton keypad and enable authorized teachers/staff, outside the classroom, to readily bypass the lockout function at any time, should students, etc. accidentally or purposefully activate lockdown mode. (In fact, all master and management codes (11) will permit instant access to the Trilogy protected area.)