Bosch's LHN-UC15L-SIP and LHN-UC15W-SIP horn loudspeakers provide a state-of-the-art integrated sound solution for security systems, providing instant sound intervention where and when it is needed most.
Businesses, shops, establishments and institutions must ensure the safety and identity of people on their premises and prevent trespassing, theft and vandalism. Similarly, municipalities and large sports and entertainment venues must maintain order and ensure that necessary notifications can be heard quickly and clearly, both indoors and outdoors.
In such cases, the horns can provide real-time messaging by sounding signals - whether it's to stop an intruder on private property or to deliver messages to large groups in a public area.
Numerous possibilities
In addition to pre-recorded messages that are automatically played back thanks to cameras equipped with Intelligent Video Analytics (IVA), VoIP/SIP capability also allows live voice from a control room - using the horn's built-in condenser microphone, a one-way or even two-way voice connection can be established, allowing you to talk to the people you need.
Some technical details about IP-based horn speakers and amplifier modules
The high-performance LHN-UC15L-SIP Horn Speaker (for long-range applications) and the compact LHN-UC15W-SIP Horn Speaker (for wide-angle coverage) are designed to provide excellent sound quality and flexible integration for video security and voice applications, supporting both-way VoIP (Voice-over-IP) communication via SIP (Session Initiation Protocol) as well as pre-recorded/automated messages.
The 15-watt Class D AMN-P15-SIP amplifier module can be connected directly to passive speakers or via line output to an external amplifier, and as a bridging device, allows VoIP/SIP capabilities to be added to existing voice systems, increasing functionality and extending payback. The speakers are all equipped with a built-in Class D amplifier capable of delivering up to 15 watts and can be directly integrated into existing SIP-enabled systems for use as VoIP/SIP endpoints.
The horns and amplifier module support Power over Ethernet (PoE) technology.
The practical benefits
1. Flexible integration: IP technology allows easy integration of the horn speakers and amplifier module into existing video security and sound reinforcement systems. This allows systems to expand functionality and leverage existing infrastructure without the need for drastic changes.
2. Immediate intervention: the horn speakers enable immediate audio intervention as part of the video security system. This can be particularly useful in situations where a quick response is needed, such as stopping intruders or delivering urgent messages.
3. Real-time situational awareness: live sound alarms allow real-time reactions. This helps operators and security personnel to react quickly and efficiently to incidents and take appropriate action when necessary.
4. Two-way communication: thanks to VoIP/SIP capability, the horn speakers allow two-way communication between the central control room and the people on site. This allows for dialogue, precise instructions or rapid transmission of information.
5. Flexible control and configuration: the user-friendly web-based interface makes it easy to configure and control the system remotely.
6. Expandability and compatibility: the amplifier module allows you to add VoIP/SIP capabilities to your existing central PA system, upgrading your system without the need for a complete replacement. This extends the life of existing equipment and optimises costs.
In summary, the benefits and features listed above result in a more efficient and versatile asset protection system that provides a wide range of options for users.
For more details, contact Power Biztonságtechnikai Kft., the official distributor of Bosch Security and Safety Systems, at projekt@powerbizt.hu
