This website stores cookies on your computer. These cookies are used to improve our website and provide more personalised services to you, both on this website and through other media. To find out more about the cookies we use, and information on how to block or delete cookies, please see our Privacy Policy. If you continue to use this site, you are consenting to our use of cookies.

Choose Language:

DualCom Pro Panel Guides

Panel Connection – Serial

Manufacturer DSC
Model Maxsys
Version 4020
Minimum Panel Firmware V3:5
Cable required? CS.1.207
Panel Profile Serial
Panel Bus Connection RS232
Technical Notes

Please see below

Panel Connection Information

Manufacturer Panel Connection Cable/Plug On Supplied Cables
DSC PC Range RS232 4 Pin Green - RTN
Blue - RS232-R
Red - RS232-T

serial cable

Panel Programming

  • Engineer login and set-up: 1. Press *8
  • Keypad displays ‘Enter Your Installer Code’
  • Press 5555
  • Scroll to (00) System Area and press *
  • Scroll to (03) DLS Section and press *
  • Scroll to (00) DLS Toggles and press *
  • Set DLS Enabled = Y
  • Press # twice
  • Scroll to (04) Communicator and press *
  • Scroll to (00) Main Items and press *
  • Scroll to (00) 1st Number and press *
  • Scroll to (00) Pgm Tel Number and press *
  • Set to CAAA and remove ‘D’ from the beginning
  • Scroll to (01) Comms Format and press *
  • Set to SIA Fsk Format
  • Scroll to (02) Dialer Direction and press *
  • Toggle events to be sent.
  • Press # twice.
  • Scroll to (03) System Account and press *
  • Set Account Code, normally same Site ID as SPT
  • Press # until you are back to step 9) and clear 2nd and 3rd telephone number, then
    step 22)
  • Scroll to (01) Communications options (CommsToggles) and press *
  • Set Communicator Enabled = Y
  • Set TLM Enabled = N
  • Set Automatic SIA codes (AutoReport SIA) = Y
  • Set TLink Enabled = Y