Honeywell Home LTEM-XAKT1 LTE Communicator Module and Antenna Kit with LTEM-XA and CELL-ANTHB, AT&T

Designed to deliver dependable cellular monitoring for commercial and residential security systems, the Honeywell Home LTEM-XAKT1 LTE Communicator Module and Antenna Kit ensures alarms and supervision signals reach your central station without delay. This alarm communicator module pairs LTE connectivity with AlarmNet routing and advanced encryption to maintain secure, multi-path message delivery and minimize false or missed events. The kit includes a high-gain dipole antenna that operates across 698–2700 MHz (3G/4G/LTE) and a 9" SMA-Female to U.FL cable for flexible, high-performance placement in difficult RF environments. Compatible with Resideo VISTA-15P, 20P, 128BPT and 250BPT control panels, the LTEM-XAKT1 supports Contact ID reporting via ECP and offers Upload/Download capability with select panels to streamline configuration and servicing. Ideal for integrators and service providers focused on security, surveillance and remote monitoring, this communicator reduces downtime and improves signal reliability. Add the LTEM-XAKT1 to your next alarm or fire system project to enhance cellular backup and end-to-end monitoring performance.

• Provides reliable cellular security monitoring with LTE connectivity for continuous alarm and fire signal delivery
• Includes high-gain dipole antenna (698–2700 MHz) and 9" SMA-Female to U.FL cable for improved signal strength in challenging installations
• Supports Contact ID reporting via ECP on compatible VISTA panels for seamless integration and central station communication
• Uses advanced encryption for secure transmission to the AlarmNet Network Control Center with multi-path redundancy
• Simplifies installations for Resideo VISTA-15P, 20P, 128BPT and 250BPT control panels, reducing on-site troubleshooting and service calls