Fanvil PA2S is a SIP paging gateway that uses the standard IP/RTP/RTSP
protocol for media streaming. It sets a variety of functional interfaces
in one: broadcast, recording, intercom, security. Through the
connection of the external devices to achieve audio and video intercom,
broadcast, security trigger and other practical functions, Fanvil PA2S
can apply to multiple scenarios to deploy the equipment. The size of the
device is small, which is suitable for DIY applications of various
integrated solutions.