27.05.2024 • Product

Bosch: IP-based Horn Loudspeakers with Amp Module – GSA25 Finalist

The IP horn loudspeakers are designed to provide superior sound quality and flexible integration for video security and public address applications, supporting both two-way VoIP (Voice-over-IP) communications via SIP (Session Initiation Protocol) and pre-recorded/automated messages.

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The 15-watt class-D amplifier module is designed for direct connection to passive loudspeakers or via line-out to an external amplifier, serving as a bridging device to add VoIP/SIP capability to existing public address systems, increasing functionality while extending ROI. The horns are each equipped with a built-in class-D amplifier and can be integrated directly into existing SIP-capable systems. Horns and amplifier module support PoE.

The LHN-UC15L-SIP and LHN-UC15W-SIP horns serve as a state-of-the-art integrated audio solution for use with video security systems, providing immediate audio intervention when and where it is needed most.

For example, businesses, facilities and institutions must monitor their perimeters to ensure the safety and compliance of persons on the premises and to proactively prevent trespassing, theft and vandalism. 

Business Partner

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Bosch Building Technologies

Robert-Bosch-Ring 5-7
85630 Grasbrunn
Germany

Nominated for GIT SECURITY AWARD 2025

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DEHNventil ACI M: Standard-compliant Surge Protection in Industry

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Assa Abloy Openings Studio: Door Specification Software You Can Access From Anywhere

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HVI Light Plus for Lightning Protection Applications

When installing bare, uninsulated air-termination conductors on the roof, the separation distance to electrical and metal systems installed under the roof surface must be maintained in accordance with the current lightning protection standard DIN EN 62305-3. Cable installations, pipe systems or metal parts are frequently installed under the roofing in direct proximity to the air-termination system / down conductor, thus posing a proximity issue. The solution is isolated air-termination systems with high-voltage-resistant, insulated down conductors.