Fanvil A233 IP Horn Speaker

Fanvil A233 IP Horn Speaker

Overview

The Fanvil A233 is a commercial-grade IP audio terminal designed for both indoor and outdoor installations. It can function independently as an audio system or integrate seamlessly with external systems such as unified communication platforms, video surveillance, broadcast & intercom systems, access control, digital billboards, and fire alarm systems.

Key Features

Audio Performance

• Speaker Power:
  • PoE: 8W
  • PoE+: 15W
  • DC 24V/2A: 30W (maximum)
• Speaker Specifications:
  • 8Ω 30W speaker
  • Frequency response: 350 – 7.5 KHz
  • Sensitivity: 107±3dB (1m/1W)
  • Impedance: 8Ω
  • Maximum SPL: 120dB (1m/30W)

Microphone

• Omnidirectional microphone built-in
• Sensitivity: -38±3dB
• Impedance: 2.2k ohm
• Bias voltage: 2V
• Supports self-test application

Audio Codecs

• HD Voice: G.722, Opus encoding
• Standard Codecs: G.711A/U, G.729A/B, iLBC, G.723, G.726-32K
• Lossless Broadcasting: MP3 and WAV encoding support
• DTMF: In-band, out-of-band (RFC2833/SIP INFO)

SIP & Network Features

• 2 SIP lines
• SIP 2.0 over UDP/TCP/TLS
• 10/100 Mbps Ethernet
• Network modes: IPv4/IPv6/IPv4&IPv6
• IP Setting: Static IP / DHCP / PPPoE
• VPN: L2TP / OpenVPN
• VLAN, LLDP, QoS support

Broadcast & Paging

• 20 multicast partitions with priority management
• 24MB built-in audio file storage
• Scheduled task broadcast
• Customizable audio files for emergency notifications and alarms
• Default auto-answer function
• Remote volume adjustment
• Dynamic multicast function

Integration & I/O

• 1 short-circuit input detection
• 1 short-circuit output (Max: 30V/2A)
• Terminal socket connections
• HTTP API support for integration
• Support external IP camera video linkage
• Action URL / Active URI

Protocols Supported

• SIP 2.0, RTP/RTCP/SRTP
• STUN, DHCP, IPv6, PPPoE
• L2TP, OpenVPN, SNTP
• FTP/TFTP, HTTP/HTTPS
• TR-069
• ONVIF (for camera integration)

Management & Deployment

• Auto-Provisioning: FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069
• Web management portal
• Web-based packet-dump
• Configuration export/import
• Firmware upgrade capability
• Syslog support
• Management via:
  • Web interface
  • DM software
  • FDMCS
  • Fanvil broadcast intercom APP

Operating Modes

1. Serverless mode
2. Converged communication mode
3. Fanvil broadcast intercom system mode
4. External linkage mode

Physical Specifications

• Dimensions: 285mm × 285mm × 205mm
• Installation: U-bracket mounting
• Color: White
• Protection Rating: IP66 (waterproof and dustproof)
• Power Supply:
  • PoE (IEEE 802.3at, Class 4)
  • DC 24V/2A

Environmental Specifications

• Working Temperature: -30°C to 60°C (-22°F to 140°F)
• Storage Temperature: -40°C to 70°C
• Working Humidity: 10% – 95% RH

Ports & Interfaces

• 1× RJ45 Ethernet port
• 1× DC 24V/2A circular power jack
• 1× Short-circuit input port
• 1× Short-circuit output port (terminal socket)