Cornell A-4800BS SENTINEL AOR, Phone Base Station

Designed for reliable emergency communications in healthcare, high‑rise, and institutional settings, the Cornell A-4800BS SENTINEL Phone Base Station provides supervised, full‑duplex voice communication that improves responder speed and situational awareness. As a Cornell Phone Base Station, it links seamlessly with 4800VS Call Stations and the CM-4800S Main System to display caller location information on the base station screen and generate audible ring alerts so staff know exactly where help is needed. An internal modem supports VoIP, POTS and SIP lines for automated, timed dial‑out to central monitoring or remote security centers, ensuring redundant reachback during critical events. The unit can be desk mounted or secured inside the optional BB-48S/BB-48TS enclosure (14"W x 11"H x 5"D) for added physical protection and tamper resistance. With programmable fault notifications and easy handset pickup, the A-4800BS streamlines telephony, paging and monitoring workflows while strengthening facility security and surveillance readiness. Ideal for area-of-refuge, emergency paging and life-safety systems — contact us to specify the A-4800BS for your next security or monitoring project.

• Supervised, full‑duplex voice links to Call Stations for instant two‑way emergency communication and clearer incident coordination
• Built‑in modem with VoIP, POTS and SIP support for automated timed dial‑out to central monitoring or remote security teams
• On‑screen location readout and ringtone alerts that speed responder identification and reduce search time during alarms
• Programmable fault reporting to notify staff of system issues, improving uptime for critical safety and monitoring systems
• Flexible installation: desk‑mount ready or secured in optional BB‑48S/BB‑48TS enclosure (14"W x 11"H x 5"D) for tamper‑resistant deployments