Section 3: DL Windows - Programming T3 Trilogy Locks with a laptop & DTM

Date Added: 12/1/17

For Legacy DL Windows V4.1.96.

How to use DL-Windows to program T3 Trilogy Locks with a laptop & AL-DTM.

Programming a Trilogy Lock with an AL-DTM

Date Added: 1/18/18

Andy Phelps, Alarm Lock's National Training manager, shows you how to program a Trilogy lock using the AL-DTM (Data Transfer Module).

DL-WINDOWS v3.5 Upgrade Information

Date Added: 4/10/06

Upgrading an existing version of DL-Windows when the installed version is higher or lower than V2.94. Also information regarding importing a pre-existing database using the Import utility, and information regarding the AL-DTM-II (DL-Windows versions 3.5+ are not compatible with the AL-DTM-II; the AL-DTM-III must be used).

Slow AL-DTM (Data Transfer Module) Speeds

Date Added: 2/25/21

If you are experiencing slow AL-DTM Data Transfer Module speeds when communicating, this Tech Tip will help.    

How to check the latest drivers for the ALPCI2-U to fix connection issues with the AL-DTM or lock

Date Added: 10/20/21

How to check the latest drivers for the ALPCI2-U to fix connection issues with the AL-DTM or lock: