Honeywell Verizon High-Security Dual-Path Communicator - LTE-HSV

Honeywell LTE-HSV High-Security Dual-Path Communicator

Overview

The Honeywell LTE-HSV is a high-security internet and cellular communicator designed to integrate dual-path connectivity into AlarmNet-i alarm monitoring systems. It provides redundant communication channels — Ethernet for primary broadband transport and LTE cellular for failover — ensuring continuous system supervision even if primary internet connectivity drops. This is the accessory choice for security integrators deploying Honeywell monitored alarm systems that require carrier-grade reliability and encrypted data paths.

Compatibility

The LTE-HSV integrates with Honeywell IntelliPath Series systems running AlarmNet-i Internet Application protocols. Confirm your specific panel or communicator model supports the LTE-HSV interface before ordering — compatibility is limited to designated IntelliPath-series equipment and requires proper firmware revision on the host panel.

Network and Connectivity

Ethernet connectivity conforms to IEEE 802.3u standard with 10Base-T / 100Base-T auto-detect, eliminating the need to manually configure network speed. The communicator supports two operational modes: ECP Mode (traditional supervisory event reporting) and Zone Trigger Mode (zone-based event dispatch). Encryption is built in, protecting all transmitted alarm signals and status updates across both internet and cellular paths — a critical requirement for commercial accounts where data interception risk exists.

Installation Notes

Installation requires connection to an active Ethernet port on your network (standard RJ-45 jack) and LTE coverage in your area. The device must be mounted in an enclosure or control panel location with adequate ventilation. Consult your panel documentation for specific wiring diagrams and supervision timeout settings — improper configuration of ECP or Zone Trigger modes can cause false alarms or missed event transmission.