DSC Cellular Alarm Communicator Overview

LE2080RX / TL280LERX are regional LTE/IP dual-path communicator variants for PowerSeries Neo, offered through carrier-specific announcements (e.g. Bell/Telus configurations in NA).

Reporting path

LTE / IP dual-path (Neo regional SKUs)

At a Glance

Before You Install or Replace One

• Confirm exact model number on the communicator label matches the install manual.

• Verify host panel family — Keybus PowerSeries, Neo Corbus, MAXSYS Combus, IMPASSA integrated, or universal dialer-capture are not interchangeable.

• Confirm monitoring receiver and account accept this communicator format (Contact ID, SIA, IP, cellular).

• Check carrier/network generation (3G sunset, LTE band, Ethernet path) for your region.

• Add communicator current draw to panel battery standby calculation where the module loads from panel bus power.

Official Sources

• Product page: DSC Cellular Alarm Communicator (ID 2485)

• LE2080RX / TL280LERX product announcement and install supplement — DSC official documentation