- $166.99snom SNO-PA1 PA1 Public Announcement SystemNewegg
- $164.99abp tech snom paging pa-1 (2226) public announcement systemNewegg
- $204.77Snom PA-1 SIP PBX Bridge Public Audio Announcement System 4-Watt Power AmplifierNewegg
- $39.97SmartHeart Talking Pulse Oximeter | Audible Result Announcement | Blood Oxygen Saturation | Complete System Monitor Lanyard and Batteries | Portable Spot-Check MonitoringAmazon