The LHN-UC15L-SIP is a long throw IP horn loudspeaker designed for excellent speech reproduction. It is ideal for outdoor and severe indoor applications. The housing is rugged, and it is water and dust protected. The IP horn is standard supplied with a stainless steel mounting bracket. The LHN-UC15L-SIP features a build-in class D amplifier and Digital Signal Processing (DSP) to optimize the speech intelligibility in the environment where it is necessary.

It features an integrated microphone used for two- way audio communication, ambient noise level trigger and automatic volume control. The microphone can be switched off via a hardware button.

Functions
• ONVIF streaming and backchannel supported for 2- way audio integration with VMS.
• Native 2-way VoIP SIP communication.
• Direct Bosch camera integration via Alarm Task Script Language (ATSL).
• Internal storage for pre-recorded messages.
• Third party integration by easy to use HTTPS REST API.
• GPIO for generic third party integration.
• Audio line-in for supporting live speech from other
devices e.g., audio line-out of a camera.
• Device discoverable via ONVIF.
• Remote health/self-test.
• Digital Signal Processing (DSP) on board