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Our Pro Audio range of products are not certified for use in the fire industry.

New 100V Line Evac Override Relay BoxView larger

100V Line Evac Override Relay Box

PA-S4457

Designed primarily for PA speaker line installations with two PA systems active in a building. Useful for applications where a dedicated evac speaker system is running along side a dedicated background music system. This box allows the background music to be disconnected when the evac system is active. It can also be used to switch between two different PA systems with only one output speaker line. Requires 24V DC power source (sold separately).
Designed primarily for PA speaker line installations with two PA systems active in a building. Useful for applications where a dedicated evac speaker system is running along side a dedicated background music system. This box allows the background music to be disconnected when the evac system is active. It can also be used to switch between two different PA systems with only one output speaker line. Requires 24V DC power source (sold separately).

Product Information

Designed primarily for PA speaker line installations with two PA systems active in a building. Useful for applications where a dedicated evac speaker system is running along side a dedicated background music system. This box allows the background music to be disconnected when the evac system is active. It can also be used to switch between two different PA systems with only one output speaker line.  Requires 24V DC power source (sold separately).

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