Resideo LTEM-PIA LTE CAT M1 Cellular and Internet Communicator for VISTA Control Panels, AT&T

Keep premises protected with the Resideo LTEM-PIA LTE CAT M1 Cellular and Internet Communicator — a dependable alarm communicator built for professional security and monitoring. Designed to pair with Honeywell/Resideo VISTA control panels, the LTEM-PIA provides dual-path reporting over Ethernet and LTE CAT‑M1 cellular networks, ensuring alarms and event data are delivered even when one path fails. LTE CAT‑M1 technology improves signal reach and power efficiency, while 256‑bit AES encryption secures communications and FOTA capability allows remote firmware updates and diagnostics via AlarmNet360. Installers will appreciate quick integration with VISTA panels and QoS diagnostics that reduce on-site service needs; end users benefit from Total Connect remote access for real-time alerts, video viewing, and on-the-go control. Ideal for commercial and residential alarm systems that require resilient reporting and secure remote management, the LTEM-PIA enhances surveillance and monitoring workflows with minimal disruption. Upgrade your security infrastructure with the Resideo LTEM-PIA to ensure reliable alarm reporting and streamlined remote servicing—contact your distributor or add it to your next installation plan.

• Provides redundant alarm reporting via Ethernet and LTE CAT‑M1 so critical alerts reach your monitoring station even during outages
• LTE CAT‑M1 connectivity delivers stronger signal and lower power use for reliable performance in challenging locations
• Seamless integration with VISTA control panels reduces installation time and minimizes truck rolls for integrators
• Remote monitoring and control via Resideo Total Connect and AlarmNet360 for real-time surveillance, diagnostics, and firmware updates
• Enterprise-grade security with 256‑bit AES encryption and FOTA firmware updates to protect communications and future-proof deployments