Overview of Fanvil A212
The Fanvil A212 is a commercial-grade wall-mounted SIP speaker that combines public address broadcasting with two-way intercom. It suits schools, hospitals, factories, shopping malls, offices and compounds that need clear paging, background music and emergency announcements. A 5-inch coaxial speaker delivers up to 15W with PoE+ or 24V DC, and an external 8Ω 15W passive speaker can be added for wider coverage. With 20 multicast zones, scheduled broadcasts from 24MB onboard storage, short-circuit I/O and IP camera linkage, the A212 integrates easily with UC, surveillance, access control and fire alarm systems.
Technical Specifications
General
| Model | A212 |
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| Type | Wall-mounted SIP speaker |
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| SIP Lines | 2 |
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| Color | Black / White |
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| Protection Rating | Not rated |
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Audio
| Speaker | 5" coaxial, 8Ω |
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| Speaker Power | PoE 8W / PoE+ 15W / DC 24V 15W |
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| Frequency Response | 100Hz–20kHz |
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| Sensitivity | 88dB ±3dB (1m/1W) |
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| Max SPL | 105 dB @ 1 m |
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| Microphone | Omnidirectional, -38±3dB |
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| Codecs | G.711A/U, G.729A/B, iLBC, G.723, G.726, G.722, Opus |
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| External Speaker | Supports 8Ω 15W passive sub-speaker (DC 24V) |
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Broadcast Features
| Multicast Zones | 20, with priority |
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| Broadcast Types | Paging, scheduled, emergency, background music |
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| Audio Storage | 24MB |
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| Audio Formats | MP3, WAV |
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| Operating Modes | Serverless, UC, Fanvil broadcast system, external linkage |
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| Auto Answer | Yes (default) |
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Interfaces
| Short-circuit Inputs | 3 |
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| Short-circuit Output | 1 (max 30V/2A) |
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| SPK Port | 1 (external sub-speaker) |
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| Video Linkage | IP camera (ONVIF) |
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Network & Management
| Ethernet | 10/100 Mbps |
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| IP Mode | IPv4 / IPv6 |
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| VPN | L2TP / OpenVPN |
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| Protocols | SIP 2.0 UDP/TCP/TLS, SRTP, STUN, TR-069, HTTP API |
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| Management | Web, DM software, FDMCS, Fanvil app |
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Power
| Power Supply | PoE (802.3af) / PoE+ (802.3at) / DC 24V 2A |
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Physical & Environment
| Installation | Wall-mounted, optional universal bracket |
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| Dimensions | 184.85×275.38×124.56 mm |
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| Weight | 2.27 kg |
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| Operating Temperature | -20℃ to 55℃ |
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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.