First Alert VISTAHRELAY VISTA H Relay Module

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The VISTAHRELAY module expands VISTA H series control panels by adding up to four programmable relay outputs. Designed for flexible installations, it enables reliable control of ex ternal devices with built-in supervision and tamper protection. Adds up to 4 Form-C (SPDT) relay outputs to VISTA H systems Supports multiple wiring configurations including NO, NC, and EOL resistor types Built-in tamper protection and supervision for enhanced security Flexible mounting options with removable terminal strips for easy installation Powered directly from panel with battery backup support Reliable performance with robust contact ratings for various applications Show more