BOSCH Praesideo Analog audio expander
The audio expander inserts external audio into the system and extracts audio from the system. This unit has control inputs and outputs for external interfacing. It can route its audio inputs permanently or conditionally to any of the zones or to other audio outputs. The routing conditions are configured using the configuration software. The audio output can be programmed to get its signal from any of the audio inputs. The equipment can be used freestanding (tabletop) or in a 19" rack.
• Four audio inputs – two selectable mic/line and two line inputs
• Four line audio outputs
• Eight supervised control inputs and five control outputs
• Audio processing functions
• Redundant network connection
• Headphone connection and VU meter for audio monitoring
The audio expander inserts external audio into the system and extracts audio from the system. This unit has control inputs and outputs for external interfacing. It can route its audio inputs permanently or conditionally to any of the zones or to other audio outputs. The routing conditions are configured using the configuration software. The audio output can be programmed to get its signal from any of the audio inputs. The equipment can be used freestanding (tabletop) or in a 19" rack.
• Four audio inputs – two selectable mic/line and two line inputs
• Four line audio outputs
• Eight supervised control inputs and five control outputs
• Audio processing functions
• Redundant network connection
• Headphone connection and VU meter for audio monitoring
With more than 90 years experience in designing and developing communication products, Bosch has established unrivalled leadership in the field of public address and voice alarm systems.
Public Address and Voice Alarm
Communications solutions for public announcements, superb quality background music and fully certified voice evacuation systems.
Public Address solutions by Bosch
Get all messages across, no matter what
High-quality public address and voice evacuation systems are essential for dealing with security and safety challenges.
To be truly effective, a public address and emergency sound system must deliver exceptional performance and reliability. The company has provided systems and components for major transportation terminals, houses of worship, public buildings, office buildings, schools and shopping malls around the world.
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