SNOM PA1 IP Phone Paging System with Paging Horn Amplifier The audio control system Snom PA1 augments your existing SIP PBX with another component of modern communication. The Snom PA1 unites the functions of a telephone with a high-performance digital amplifier for broadcasting announcements and supplying background music to assigned rooms, hallways, and office floors or: Public announcement system for office floors, shopping malls, reception areas and waiting rooms, Background music & advertising in supermarkets, airports, train and bus stations, Church broadcasts, Audio transmissions in hotels, offices, hospital wings. Easy to use web interface menu Robust housing for wall-mount Indoor/Outdoor use high quality 8 Ohn Speaker with large permanent magnet, power supply, and mounting hardware. NOTE: The Snom PA-1 is PoE. Power supply sold separately.