AlarmLock unveils the Trilogy DL400 Electronic Digital Privacy Lock

Alarm Lock Systems has added the Trilogy DL4100 Electronic Digital Privacy Lock to its product line. The standalone DL4100 uses a modified ANSI cylindrical door prep and can be used in any application. Supporting up to 2,000 individual user codes including management and master code overrides, the DL4100 has a unique privacy feature, activated with the push of a button on the back of the lock. Once the privacy button is depressed, the lock cannot be opened from the front entry side for a preprogrammed duration.

The Trilogy DL4100 also features an optional programmable residency feature that allows users to close the door behind them and have the lock remain unlocked until it is physically relocked with a pin number or prox device.

For more information contact Alarm Lock at 800-252-5625 or visit

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