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Honeywell Home LTE-XV 4G Communicator for VISTA® (Verizon) FAQs

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...

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

SpecificationDetails
RoleCellular AlarmNet path
CarriersAT&T, Verizon, Bell — SKU specific
PlatformsTotal Connect 2.0; central station via AlarmNet
InstallPanel-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

Use official Resideo install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.

FAQs

Which AlarmNet module fits my panel?

LTE-X/C/V/A and LyricLTE modules are not interchangeable — match SKU to panel and dealer platform (Total Connect 2.0, ADC, SecureNet, Telus).

Do I need an external antenna?

If installer cell RSSI is below spec in the panel location, **panel-approved external antenna kits move the antenna to attic or exterior wall per guide.

Where is official documentation?

Primary reference: AlarmNet LTE install and activation guide

How do I test after installation?

Use panel walk test, zone status, and (if monitored) central station test per dealer procedure.

Can I mix 5800 and SiX sensors?

SiX sensors require ProSeries or Lyric; 5800 needs a 5800 receiver transceiver hardware — they do not enroll on the standard 345 MHz receiver alone.

Which AlarmNet module fits my panel?

LTE-X/C/V/A and LyricLTE modules are not interchangeable — match SKU to panel and dealer platform (Total Connect 2.0, ADC, SecureNet, Telus).

Which AlarmNet module fits my panel?

LTE-X/C/V/A and LyricLTE modules are not interchangeable — match SKU to panel and dealer platform (Total Connect 2.0, ADC, SecureNet, Telus).

Do I need an external antenna?

If installer cell RSSI is below spec in the panel location, **panel-approved external antenna kits move the antenna to attic or exterior wall per guide.

Do I need an external antenna?

If installer cell RSSI is below spec in the panel location, **panel-approved external antenna kits move the antenna to attic or exterior wall per guide.

Where is official documentation?

Primary reference: AlarmNet LTE install and activation guide

Where is official documentation?

Primary reference: AlarmNet LTE install and activation guide

How do I test after installation?

Use panel walk test, zone status, and (if monitored) central station test per dealer procedure.

How do I test after installation?

Use panel walk test, zone status, and (if monitored) central station test per dealer procedure.

Can I mix 5800 and SiX sensors?

SiX sensors require ProSeries or Lyric; 5800 needs a 5800 receiver transceiver hardware — they do not enroll on the standard 345 MHz receiver alone.

Can I mix 5800 and SiX sensors?

SiX sensors require ProSeries or Lyric; 5800 needs a 5800 receiver transceiver hardware — they do not enroll on the standard 345 MHz receiver alone.