Fanvil PA2S SIP Video Intercom & Paging Gateway



Fanvil PA2S is a SIP audio&video intercom and Public Announcement system designed for industrial applications. It features standard IP/RTP/RTSP protocols for media stream transmission and offers various functions like Intercom, video, broadcast, recording, and short circuit trigger. Its industrial aesthetic design allows easy embedding into other equipment, facilitating DIY integration. With SIP standard protocol, it ensures seamless connectivity in LAN and WAN environments, maximizing equipment investment. The device supports online or MP3 broadcasting, connecting to external devices such as microphones and speakers for real-time announcements in diverse settings. It offers wide scalability, enabling connection to infrared probes and switches for automatic alarm triggering and remote equipment control. Cloud deployment and maintenance via FDMS streamline remote management, reducing costs and enhancing efficiency.


  • Exquisite, can be embedded in other equipment for internal installation
  • Emergency call button interface, active call
  • NVR video recording, standard RJ45 interface
  • Recording output, 3.5mm standard audio interface
  • Audio line out port, expandable external active speaker.
  • 10W ~ 30W mono channel power amplifier output, according to the input voltage to setting the output power.
  • Adaptive 10/100 Mbps network port, integrated PoE

Technical Description

  • Generic
    • 2 SIP lines
    • Speed dial
    • Linkage with IP camera to realize video intercom
    • Oral announcement of the IP address (in English)
    • MP3 broadcasting
    • Support mono active speaker (audio line out)
    • Support audio line in
    • Talkback recording output
    • Switch signal input and output
    • Support programmable DSS key ports
    • PoE enabled
  • Audio
    • Narrowband codec: G.711A/U, G.729A/B,iLBC,G.723.1,G.726-32K
    • Wideband codec: G.722, Opus
    • Full-duplex hands-free speakerphone with AEC
    • DTMF: In-band, Out-of-Band (RFC2833/ SIP INFO)
  • Networking
    • Physical: 10/100 Mbps Ethernet
    • IP mode:IPv4/IPv6/IPv4&IPv6
    • IP configuration: Static IP / DHCP / PPPoE
    • VPN: L2TP / OpenVPN
    • VLAN
  • Deployment & Maintenance
    • Auto-provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PNP/TR-069
    • Web management portal
    • Web-based packet dump
    • Configuration export / import
    • Firmware upgrade
    • Syslog
  • Physical Specifications
    • Keypad: 3 keys
    • RJ45 port x2: connect the network
      • WAN port: connect the network, support PoE
      • Camera port: connected to the original camera
    • Blue LED x1: (SIP status and network status)
    • Recording output port x1: connect audio device
    • Passive speaker port x1: connect the speaker
      • Output power:
        • 4Ω, PoE/10W, 12V/10W, 18V/20W, 24V/30W; related to power supply voltage.
        • 8Ω, PoE/5W, 12V/5W, 18V/10W, 24V/15W; related to power supply voltage.
      • Wire diameter: 18AWG or higher.
      • Port: terminal socket
    • Line out port x1: connect the active speaker
      • Out: adjustable by volume, max up to 1.2Vpp.
      • Port: terminal socket
      • LED: Output 5.0Vdc/5mA.
      • Port: terminal socket
    • MIC in / Line in port x1: connect the MIC or audio line in device
      • The multiplex port is microphone input by default, which be configured as audio line input function through software.
      • Electret condenser MIC is recommended
      • Sensitivity: - 38dB, impedance 2.2k ohm, bias voltage 2.54Vpp
      • Port: terminal socket
    • Short circuit input and output port x1 (built-in relay)
    • 2 parallel power input DC port: DC power input
    • PoE level: Class 3
    • Power Consumption (PoE): 2.16W ~ 8.98W
    • Power Consumption (Adapter): 1.73W ~ 7.9W
    • Housing material: aluminum alloy
    • Installation: Desktop stand / Wall-mounted
    • Color: black

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