Programming instructions
4 
Supported Products 
Data Transfer Module (AL-DTM) 
An AL-DTM  can be used to transfer Lock Programs (and other data) between DL-Windows and locks. When 
computers cannot be transported or when electrical power is not available, the hand-held AL-DTM device acts as 
a go-between--it allows the transfer of lock data from the computer (through the AL-DTM) and to the lock, or in 
reverse (from the lock through the AL-DTM back to the computer). The AL-DTM can only be used on the 
Primary Lock Side where the standard red and black communication port is located. Note: Only 5000 of 
the most recent events are transferred using the AL-DTM. 
Infrared Printer (AL-IR1) 
An AL-IR1 printer is used to print Audit Trails and User Code lists without the need for a PC. Its infrared 
reader means no cable connection to the lock is needed. The AL-IR1 printer can only be used on the 
Primary Lock Side where the infrared transmitter LED is located. 
Prox Card Reader/Enroller (AL-PRE) 
An AL-PRE is used to quickly enroll multiple ProxCards
®
 and ProxKey
®
 keyfobs into DL-Windows without the 
need to manually type User Codes. Use the supplied 9-pin DB9 to DB9 serial cable to connect the AL-PRE to 
your computer’s serial COM port. Compatible with most HID ProxCards
®
 and ProxKey
®
 keyfobs (37 bits or 
less). For PDL series locks only. 
HID 
HID CORPORATION 
ProxCard
®
 / ProxKey
®
 Keyfob 
Compatible with most HID ProxCards
®
and ProxKey
®
 keyfobs (37 bits or less). 
Note: ProxCard
®
 and ProxKey
® 
are trademarks of the 
HID
©
 Corporation. 
Double-ended Mini Banana Plug Connector 
After you create the program in DL-Windows and transfer the program from your computer to an AL-DTM, 
transfer the program from the AL-DTM  to the lock(s) via this double-ended mini banana plug. The 2-pin 
banana plug connector is polarity sensitive. The TAB (marked “GND”) side must be plugged into the 
lock’s black (left) terminal (located on the Primary Lock Side). 
DB9 to DB9 Serial Cable 
Enroll ProxCards quickly into DL-Windows, then transfer this new ProxCard
®
 data from the computer to 
the AL-PRE via this 9-pin DB9 to DB9 serial cable. Once the data is in the AL-PRE, you can transfer the 
data to the lock via the double-ended mini banana plug (see above), thus avoiding the need to use an AL-
PCI cable for this process. 
AL-PCI Cable 
An ALARM LOCK AL-PCI  cable is required to communicate between your computer’s RS-232 serial com-
munications port (COM 1-4) and the AL-DTM  or lock. One end of the AL-PCI cable is designed to be used 
on a 9-pin serial Com Port. If your computer has a 25-pin Com Port only, a 25-pin to 9-pin adapter must be 
used. The other end of the AL-PCI  cable features a 2-pin banana plug connector which is polarity sensitive-
-the TAB (marked “GND”) side must be plugged into the lock’s black  (left) terminal (located on the Primary 
Lock Side). 
USB to RS-232 Cable 
If your computer does not have a serial COM port (DB-9 male) available, you can plug your AL-PCI2 cable 
into a special USB to RS-232 cable. Order part MX1130 for the USB to RS-232 cable only, or ALPCI2-U 
for both the USB to RS-232 cable and an AL-PCI2 cable. 










