Alarm.com XT-511-CA-TL Frequently Asked Questions

How Do I Upgrade an Interlogix Simon XT, XTi, XTi-5, or XTi-5i to LTE?
The Interlogix Simon Series Panels support LTE communicators, as long as the system is running Firmware Version 1.3 or higher. Learn how to upgrade a Simon Panel to LTE.

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