Algo | IP Paging, Alerting, and Secure Door Entry
Algo is a registered Zoom Hardware Partner offering a suite of SIP-compliant IP endpoints for paging, alerting, and secure door entry with Zoom Phone.

Designed for voice paging, emergency alerting, and secure door entry, Algo devices extend Zoom-powered communication to physical spaces across a wide range of environments, including education, healthcare, industrial, and commercial settings.
Algo IP endpoints register directly to Zoom Phone as third-party SIP devices. Once registered, users can initiate live voice paging, send visual or audible alerts, and manage secure two-way intercom communication all through Zoom’s telephony interface.
VOICE PAGING: Initiate live announcements through Algo devices using a Zoom Phone to Algo speakers across classrooms, hallways, warehouses, or public areas.
ALERTING: Use Zoom Phone to trigger visual alerts for high-visibility notifications in loud or quiet environments. Ideal for safety alerts, scheduled bells, or emergency messages.
SECURE DOOR ENTRY: Combine Zoom Phone with Algo intercoms for two-way visitor communication and door control. Relay outputs can be activated from a Zoom-enabled phone to unlock entry points.
INDUSTRY USE CASES
– Education: Enable school-wide communication for daily announcements, emergency alerts, and secure entry. Ideal for classrooms, hallways, and school entrances to support student safety and operational efficiency.
– Healthcare: Support staff coordination and patient care with overhead paging, visual alerting, and intercoms for secure access. Designed for use in nurse stations, patient areas, and entry points.
– Warehouses: Provide clear communication in noisy or expansive environments. Use paging and strobe alerts to improve safety, streamline operations, and control facility access.