DSC Security Power Supply Module Compatible panels & systems

DSC zone expander — adds hardwired zones to PowerSeries Keybus or Neo Corbus panels.

Product type

Module / accessory

At a glance

What this device does in the system

Extends panel capacity (zones, outputs, wireless, power, or reporting) — plan bus address, current draw, and device limits before install.

Before you install or replace one

• Confirm exact model number on the label matches the install manual.
• Verify host panel or system family — Keybus, Corbus, Combus, PowerG, MX, or 433 MHz are not interchangeable.
• Check device limits on the panel/receiver before adding zones, sirens, or credentials.
• Include current draw in power budget calculations for modules, receivers, and keypads.
• For wireless: test RF at the mounted location, not only on the bench.

Official sources

• Product page: DSC Security Power Supply Module (ID 2460)
• Zone expander installation manual — DSC official documentation

This page lists which panels and systems this product works with — not unrelated sensors or keypads.

Host compatibility

Not compatible / common mistakes

• PC5108 v1 mixed with v2 on same panel
• Neo expander on PowerSeries Keybus

Replacement guidance

• Match model, frequency, and bus type to the removed device.
• Re-enroll wireless devices after replacement — ESN/serial changes with new hardware.
• Document zone/siren/device number for monitoring station handoff.

Source: Zone expander installation manual (DSC official documentation).