The Fanvil PA3 Video Intercom & Paging Gateway is a versatile communication solution designed for internal installations and public broadcast environments such as campuses, shopping malls, and railway stations. Featuring 2 SIP lines, it allows simultaneous paging and intercom communication, supporting high-definition audio through wideband codecs G.722 and Opus.

This gateway integrates a mono-channel power amplifier adjustable between 10W and 30W, audio line-in/out ports for external device connectivity, and supports USB 2.0 and TF cards (up to 32 GB) for data storage or offline MP3 broadcasting. The PoE (Power over Ethernet) Class 4 support simplifies installation by reducing cabling requirements.

Key video functionality enables linkage with IP cameras, allowing real-time monitoring via IP phones. The device supports desktop or wall mounting and features two programmable keys with indicator lights and a blue status LED. Additional functionalities include auto-answering, programmable DSS keys, multicast, recording capabilities, and extensive SIP call features such as call waiting, speed dialing, anonymous calls, and intercom.

This compact, network-ready paging gateway provides flexible, high-quality communication and broadcasting for integrated public address and security systems.