Overview of Fanvil PA2S
The Fanvil PA2S is a compact SIP audio & video intercom and public announcement gateway for industrial and commercial applications. Using standard IP/RTP/RTSP protocols, it brings intercom, video, broadcast, recording and short-circuit triggering together in one small aluminum unit that can be embedded inside other equipment. Integrators can connect a camera, passive or active speakers, a microphone, emergency buttons and alarm devices to build custom door intercoms, help points and paging systems for compounds, factories, parking areas, campuses and public buildings. With a 30W amplifier, PoE, 2 SIP lines, HD audio, a built-in relay and a wide -40°C~70°C operating range, it adapts to demanding deployments.
Technical Specifications
General
| Type | SIP video intercom & paging gateway |
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| SIP Lines | 2 |
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| Standalone Intercom | Yes, no server needed |
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| Video | 720P via camera port / IP camera linkage |
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| MP3 Broadcasting | Yes |
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| Functions | Multicast, time plan, auto-answer, HTTP API, Action URL |
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Audio
| Wideband Codecs | G.722, Opus |
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| Narrowband Codecs | G.711A/U, G.729A/B, iLBC, G.723.1, G.726-32K |
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| Hands-free | Full-duplex with AEC |
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| DTMF | In-band, RFC2833, SIP INFO |
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Amplifier
| Power Amplifier | Mono, max 30W |
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| Output (4Ω) | PoE/12V 10W, 18V 20W, 24V 30W |
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| Output (8Ω) | PoE/12V 5W, 18V 10W, 24V 15W |
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Interfaces
| RJ45 | 2 (WAN with PoE, camera port) |
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| Passive Speaker Port | 1 |
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| Line Out | 1, max 1.2Vpp |
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| MIC / Line In | 1 (configurable) |
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| Recording Output | 1 × 3.5mm |
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| Short-circuit I/O (Relay) | 1, max DC30V/2A, AC125V/0.5A |
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| DSS Key Port | 1 (supports LED) |
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| Keys | 2 volume keys, 1 reset key |
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Network
| Ethernet | 10/100 Mbps |
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| IP Mode | IPv4 / IPv6 / Dual stack |
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| IP Setting | Static / DHCP / PPPoE |
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| VPN | L2TP / OpenVPN |
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| Protocols | SIP v1/v2 over UDP/TCP/TLS, SRTP, STUN, TR-069 |
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| Provisioning | FTP/TFTP/HTTP/HTTPS, DHCP Opt66, SIP PnP, TR-069 |
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Power
| PoE | Yes, Class 3 |
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| DC Input | 12~24V / 2A (DC jack or terminal) |
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| Consumption (PoE) | 2.16~8.98 W |
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| Consumption (Adapter) | 1.73~7.9 W |
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Physical
| Housing | Aluminum alloy |
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| Installation | Desktop / Wall-mounted |
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| Color | Black |
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| Dimensions | 113×83×28 mm |
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Environment
| Operating Temperature | -40°C~70°C |
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| Humidity | 10~95% |
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Source: Fanvil official website and datasheet. Specifications are subject to change by the manufacturer.