Description
The Alarm.com ADC-SEM300-VT-VZ-M is a powerful System Enhancement Module (SEM) designed to bring Honeywell VISTA alarm systems into the Alarm.com ecosystem. Traditionally, VISTA panels were limited to AlarmNet communicators and Total Connect 2.0, but this SEM unlocks the ability to connect with Alarm.com’s advanced monitoring and remote control platform.
Operating on Verizon’s LTE Cat-M1 network, the SEM ensures fast, reliable, and secure communication. Cat-M1 technology was built for IoT devices, making it perfect for alarm signaling where only small, frequent data packets are required. With built-in dual-path capability (cellular + Ethernet), this communicator maximizes reliability by sending signals across both paths simultaneously.
Additionally, the ADC-SEM300-VT-VZ-M doubles as a Z-Wave Plus controller, enabling remote control of compatible smart home devices through Alarm.com’s intuitive web and mobile app. Designed with low power consumption and powered directly from the VISTA control panel, this module is a seamless upgrade for users who want the flexibility of Alarm.com’s ecosystem without losing the robustness of a Honeywell VISTA system.
Key Features:
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Enables Honeywell VISTA panels to connect with the Alarm.com platform.
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Operates on Verizon’s LTE Cat-M1 network (optimized for IoT).
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Supports Dual-Path communication (Ethernet + Cellular).
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Built-in Z-Wave Plus controller for smart home automation.
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Low power consumption, powered directly from the alarm panel.
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Remote programming supported for compatible panel firmware.
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Compatible with VISTA-10P, 15P, 20P, and 21iP (2005 or newer).
