[. . . ] Allows connection of serial printer (300 baud) for local output of system log. Keypad with separate zone indicator lights, displays status for first 16 zones. [. . . ] · 24 hour battery load test and continuous low battery monitoring. · Alarm Power: 12 VDC, Regulated @ 2 Amps. KEYPADS · Up to 8 LCD keypads per system (may require auxiliary power supply). · Backlit keypads. REMOTE COMMANDS · Patented answering machine detection (AMD) for secure communications with Alarm Company without interruption to the premise telephone. · Remote Downloading and uploading, from Alarm Company location. · Interactive programming sessions permit control panel to remain on-line with the downloading computer during remote communications. · Remotely arm, disarm, bypass, read system status, and device control. SYSTEM OPTIONS · Programmable dialer and bell lockout feature. · Accurate real time clock, time programmable by installer or authorized user. · Flexible system test function with programmable frequency (12 hour, 24 hour or weekly transmission), and selectable time of day. · Auto-unbypass option. SYSTEM LOG · Panel retains activity log (128 events max). · System log viewable locally at LCD keypad or from Alarm Company. [. . . ] · Arm or Disarm all partitions through a single keypad by authorized user. · Authorized users can alter partition assignments through the keypad. USER CODES · 64 user codes, with authorization levels (7). [. . . ]