Fanvil A233 Horn Speaker 30W PoE IP67 – A233

Fanvil A233 IP Speaker

The Fanvil A233 Horn Speaker functions as a professional SIP-enabled broadcasting device designed for outdoor and industrial paging environments. This unit integrates seamlessly with Voice over IP (VoIP) systems through the standard SIP 2.0 protocol. It supports high-efficiency audio codecs including G.722 and Opus to ensure clear communication even in high-noise surroundings. The integrated 30W power amplifier provides sufficient volume for large areas such as parking lots, warehouses, or construction sites. Networking professionals can manage the device via a user-friendly web interface. Consequently, remote configuration and firmware updates become straightforward tasks. The hardware supports Power over Ethernet (PoE+), which simplifies installation by combining power and data into a single cable. However, an external 12V-24V DC power supply remains an option for deployments where PoE infrastructure is unavailable.

Key Features

• High Decibel Acoustic Output
  The internal amplifier delivers up to 107dB sound pressure level at one meter for maximum coverage.

• Broadband Audio Codecs

  • Support for G.722 and Opus wideband codecs ensures high-fidelity voice transmission.
  • Compatibility with G.711a/u and G.729AB for legacy narrow-band environments.

• Industrial Grade Durability
  The IP67-rated enclosure provides complete protection against dust ingress and high-pressure water jets.

• Advanced Protocol Support

  • SIP 2.0 (RFC3261) ensures interoperability with major IP PBX and softswitch platforms.
  • ONVIF Profile S support allows for integration with existing Video Management Systems.

Specifications

What’s in the Box

• Fanvil A233 IP Horn Speaker unit
• Wall Mounting Bracket and Screw Kit
• Quick Installation Guide

Why Choose This IP Speaker

• The system supports up to 10 Multicast zones for efficient group paging without excessive bandwidth consumption.
• Integrated security features include encrypted communication via TLS and SRTP protocols.
• Robust physical construction allows for reliable operation in extreme thermal conditions from -30 to 60 degrees Celsius.
• Compatibility with standard ONVIF profiles enables the device to act as an audio alarm trigger within security networks.