Hall Research Non-Invasive Priority Page Sensor

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The VSA-PGSNS is a page mute sensor for the VSA-51 system and functions as non-invasive sensor clamps near existing paging lines. The sensor identifies when you activate the paging or intercom system and automatically silences audio on the VSA-51-R. After the paging ends, the system will automatically unmute. The non-invasive clamp enables installation with no cutting of existing wires. It features variable sensitivity for fine tuning adjustment.


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