High Intelligibility Speaker with Clock Display and Visual Alerter. The 8190S IP Speaker – Clock & Visual Alerter is a SIP-compliant and multicast-capable PoE network speaker often installed in classrooms to deliver clear voice paging, emergency notification, loud ringing, and background music with the addition of a clock display and multi-color visual alerter. The 8190S IP Speaker – Clock & Visual Alerter is a network-based wall-mount speaker designed to deliver clear audio communication with the addition of a high visibility clock and visual alerting. Using a four-speaker line array, the 8190S provides asymmetric sound dispersion for improved sound distribution in classrooms and other office environments. The LEDs on either side of the speaker offer highly noticeable visual communication with four color selections: red, blue, amber, and green. The speaker's digital clock automatically synchronizes with an NTP server, ensuring time accuracy.
