DSC MAXSYS 64 Point Graphic Annunciators Overview

The PC4664 is a MAXSYS graphic annunciator kit that displays zone status, troubles, device operation, and system events at a glance on a wall-mounted graphic layout. The PC4664 shows up to 64 events on a 11" × 17" (279 × 432 mm) display. It connects to PC4010/PC4020 MAXSYS panels over Combus and is programmed from an enrolled LCD keypad or DLS downloading software—same workflow as the rest of the MAXSYS system.

The companion PC4632 model offers 32 events on a smaller display; setup and programming are similar (see shared install manual).

At a Glance

Before You Install One

Complete these PC4020 steps first:

1. Plan and wire the PC4020 system (install manual).
2. Install panel, power, and at least one LCD keypad for programming.
3. Install and enroll zone expander modules (PC4108A, PC4116).
4. Install and enroll detectors in final locations—makes annunciator layout planning accurate.

Then plan annunciator layout artwork (supplied templates or custom), Combus homerun, tamper, and LED matrix wiring.

Official Sources

• Product page: DSC MAXSYS 64 Point Graphic Annunciators (ID 34)
• PC4632/PC4664 Installation Manual v1.0 (English NA) — DSC official documentation
• MAXSYS engineer specification sheet — system context