Schools and organizations use a combination of speakers, visual alerts, and intercoms for voice paging and communication needs. Algo offers a versatile voice paging system that includes features like emergency alerting and secure door entry. In classrooms, the 8190S IP Speaker – Clock & Visual Alerter is deployed for everyday voice paging, also providing a visible clock and attention-grabbing visual alerts. In hallways, IP Ceiling Speakers like the 8198 PoE+ IP Ceiling Speaker, are typically used for general voice paging. Schools may also employ the 8410 IP Display Speaker, offering voice paging and visual communication capabilities. For managing daily announcements and bell schedules, the 8301 IP Paging Adapter is commonly used.