Overview
AlarmNet LTE communicator — cellular module for Total Connect 2.0 and central station reporting (LTE-X/C/V, LTEM-XT, LyricLTE, ProSeries LTE, etc.).
Without reliable cellular reporting, remote arm/disarm and central station signals stop when phone lines or broadband fail. Match the exact module SKU to your panel model and dealer platform before truck roll.
At a Glance
| Specification | Details |
|---|---|
| Role | Cellular AlarmNet path |
| Carriers | AT&T, Verizon, Bell — SKU specific |
| Platforms | Total Connect 2.0; central station via AlarmNet |
| Install | Panel-specific mounting and antenna routing |
What This Device Does Well
Provides reliable supervised status at the panel and Total Connect 2.0 when installed, enrolled, and range-tested correctly.
Before You Service or Replace One
- ICCID and carrier — verify active SIM on correct network.
- Module-to-panel pairing — VISTA vs Lynx vs ProSeries vs Lyric slot compatibility.
- Antenna path — internal vs ANT5XL external routing.
- Dealer platform — Total Connect 2.0 activation tied to specific module SKU.
Official Sources
- Resideo product page
- 4G LTE Multi Path Communicator Data Sheet (English)
- Cellular Antennas Data Sheet (English)
- LTE Family Data Sheet (English)
- LTE Communicator Compatibility Chart (English)
- 4G LTE Multi Path Communicator Data Sheet (French)
- Cellular Antennas Data Sheet (French)
- Cellular Antennas Data Sheet (Spanish)
- LTE Family Data Sheet (French)
- LTE Family Data Sheet (Spanish)
- LTE Communicator Compatibility Chart (Spanish)
- Advanced Modular Communicator (Spanish)
Use official Resideo install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.
Compatible Peripherals
This page lists Honeywell Home ecosystem compatibility — panels, transceivers, repeaters, and monitoring platforms — not third-party panel brands unless using an approved takeover path.
Host compatibility
| Host / ecosystem | How it connects |
|---|---|
| VISTA with LTE module | AlarmNet activation required |
| Lynx / Lyric / ProSeries | Model-specific LTE SKU |
Not compatible / common mistakes
- LTE module for wrong panel family without cross-reference sheet
- 3G-only modules where carrier requires LTE upgrade
Replacement guidance
- Match SKU and encryption generation on product label before ordering.
- Delete old zone/device in installer programming before enrolling replacement.
- Document zone number and name for user and central station records.
- Run walk test and communication test after swap on monitored accounts.
Source: AlarmNet LTE install and activation guide (Resideo official documentation).