"You can now offer FREE System Administrator software to your customers for the New Power Series and Maxsys Series control panels. Using a TL250 Internet Communicator, a customer can easily connect to his/her security system (via the internet or local network) and manage users, view the event history and perform various types of functions. A MD-12 Modem is also available if connection via a telephone line is needed. Security is never a concern since DLS2002SA is fully password protected and encrypted."
With a TL250 the control panel can send alarms via the internet (supervised for internet failures), end users can upload their alarm panel via the internet (using free end user software), and receive e-mails. Got a question, ? let me know .

FREE DLS/TL250 Software
DLS2002SA Engine only setup(18M)
DLS_2002SA Service Pack 2(18M)
DLS2002 TL-250 Driver
DLS2002SA PC1616 Driver
DLS2002SA PC1832 Driver
DLS2002SA PC1864 Driver
TL250 Manual(pdf)
TL250 Cheat Sheet (pdf)
TL250 Spec Sheet (pdf)