Bosch Volume Control 100W Emergency Power-Save 100V Line

Operation

Public address systems are often used for both announcements and background music distribution. Volume controls can be used to adjust the level locally. In the event of an (emergency) announcement, the built-in relay ensures that the message is broadcast at a preset level, independent of the local volume setting.

The /10 model has a power-saving, 4-wire volume override where the override relay is activated during an emergency call. The design and colour are unobtrusive in any interior. Ease of installation, operation and reliability is optimized in the design.