The LHN-UC15W-SIP is a wide angle 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-UC15W-SIP includes 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 communication, ambient noise level trigger andautomatic volume control. The microphone can be switched off via a hardware button

- Power over Ethernet (PoE), allowing easy and cost effective single cable operation.

- 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