DSC PowerSeries Neo/Pro LTE/Internet AT&T Dual-Path Alarm Communicator

DSC TL880LECAT Dual-Path LTE & Internet Alarm Communicator

Reliable Alarm Communication for PowerSeries Neo and Pro Systems

The DSC TL880LECAT is a dual-path LTE and Internet alarm communicator designed to deliver secure, high-speed alarm signal transmission for DSC PowerSeries Neo and Pro control panels (HS2016, HS2032, HS2064, HS2128). Ideal for both residential and small-to-medium business environments, this communicator ensures reliable primary or backup alarm communication, even as traditional phone lines become less common.

Using the AT&T LTE cellular network, this device provides a secure, modern alternative to PSTN lines, while also offering IP connectivity for added redundancy. In areas without landlines or where VoIP is in use, the TL880LECAT serves as a dependable primary communicator — or combines with existing phone lines for maximum protection.

Key Features:

• Dual-Path Communication – LTE cellular and Internet provide redundant, secure alarm signal transmission

• Primary or Backup Communication – Works as either the main alarm path or as a backup to PSTN

• Compatible with DSC PowerSeries Neo/Pro Panels – HS2016, HS2032, HS2064, HS2128

• Remote Panel Programming – Supports remote uploading/downloading via Cellular or Internet

• Supports Alarm.com Signal Forwarding – Or use UL/ULC pass-through reporting modes

• SIA and Contact ID Protocols – Industry-standard formats for monitoring center communication

• Z-Wave Plus & Image Sensor Support – Enables Alarm.com smart home and automation features

• Includes AT&T LTE SIM Card – Streamlined activation via the Alarm.com dealer portal

• Visual Verification – Send visual alarm events to central station and view in Alarm.com app (with monitoring services)

• Flexible Installation – Mount next to the alarm panel or up to 100′ away using the PCL-422 module

• Local Diagnostics – Built-in signal strength and trouble indicators, plus remote diagnostics via Alarm.com AirFX

The TL880LECAT provides a future-proof, dual-path communication solution that keeps your security system connected and responsive — even as technology evolves. Powered by Alarm.com, it offers not only robust alarm transmission, but also smart home capabilities and visual verification for enhanced peace of mind.