Honeywell Home LTEMXA-TC2 2-Piece VISTA Control Kit, (1)LTEM-XA, (1)V15V20-TC2UPG

Upgrade a legacy Honeywell VISTA system into a modern, connected security solution with the Honeywell Home LTEMXA-TC2 2-Piece VISTA Control Kit. This alarm communicator kit pairs the LTEM-XA AT&T LTE Cat M1 cellular communicator with the V15V20-TC2 PROM upgrade so VISTA-15P and VISTA-20P panels can meet the 9.12+ requirement for Total Connect 2.0. The immediate benefit is dependable cellular monitoring and remote system control—arm/disarm, view camera feeds, and manage Z-Wave devices from the Total Connect app or web portal. Because the LTEM-XA routes alarms to Resideo AlarmNet over LTE Cat M1, you substantially lower the risk of network outages compared to phone-line or IP-only communicators. This kit is ideal for installers and security integrators who need a fast, cost-effective upgrade path that complies with modern monitoring and surveillance requirements. Ensure compatibility with your central station or self-monitoring plan and gain full access to real-time notifications and remote monitoring capabilities. Order the LTEMXA-TC2 kit to modernize your VISTA security and simplify deployment.

• Rapidly enable Total Connect 2.0 remote access for VISTA-15P and VISTA-20P panels
• Reliable cellular monitoring over AT&T LTE Cat M1 via the LTEM-XA communicator
• Includes PROM upgrade (V15V20-TC2) to meet required 9.12+ firmware for Total Connect
• Cost-effective bundle: communicator + PROM chip saves time and purchase cost vs. buying separately
• Reduces service disruption risk with cellular alarm reporting to Resideo AlarmNet