Fanvil A233 IP Horn Speaker

Fanvil A233 IP Horn Speaker is a commercial-grade SIP horn speaker designed for outdoor public address, emergency broadcasting, security communication, and IP paging applications. Engineered for factories, warehouses, campuses, transport hubs, parking facilities, industrial sites, and public spaces, the A233 combines a high-power horn speaker, built-in microphone, and SIP-based communication into a single rugged device. With support for HD audio, two-way intercom, multicast paging, scheduled broadcasts, and seamless integration with access control, surveillance, and fire alarm systems, the Fanvil A233 delivers reliable and scalable IP audio for demanding outdoor environments.

Product Features

Powerful Outdoor Horn Speaker

The Fanvil A233 features a high-output horn speaker capable of delivering up to 30 W of audio power when powered via a 24 V DC supply or 15 W when powered by PoE+. With a maximum sound pressure level of 120 dB, it provides clear announcements across large outdoor areas.

HD SIP Paging and Two-Way Intercom

Supporting standard SIP protocols, the A233 enables high-definition two-way voice communication in addition to live paging, emergency announcements, and scheduled broadcasts. Wideband codecs such as G.722 and Opus deliver exceptional voice clarity.

Commercial-Grade Outdoor Protection

Designed for harsh environments, the A233 features an IP66-rated enclosure that protects against dust, rain, and water ingress, ensuring dependable operation in outdoor installations throughout the year.

Flexible System Integration

The A233 integrates easily with unified communication platforms, IP PBX systems, video surveillance, access control, fire alarm systems, and digital signage through SIP, ONVIF, HTTP API, and I/O interfaces, making it suitable for comprehensive security and communication deployments.

Multicast and Emergency Broadcasting

The speaker supports up to 20 multicast zones, allowing administrators to deliver targeted or facility-wide announcements. It also supports emergency broadcasts, scheduled announcements, priority management, and prerecorded audio playback for efficient communication.

Built-In Microphone for Interactive Communication

An integrated microphone enables two-way intercom functionality, allowing operators to communicate directly with personnel in the field for enhanced security and operational efficiency.

Easy Installation and Remote Management

The included U-bracket mounting system allows flexible installation on walls, poles, and other outdoor structures. Administrators can remotely configure and manage the device using the web interface, Fanvil Device Management System (FDMCS), or the Fanvil Broadcast & Intercom application.

Product Specifications

• Brand: Fanvil
• Model: A233
• Product Type: IP Horn Speaker
• SIP Lines: 2
• Installation: U-bracket wall or pole mount
• Speaker Output Power:
  • 15 W (PoE+)
  • 30 W (DC 24 V)
• Maximum Sound Pressure Level (SPL): 120 dB
• Frequency Response: 350 Hz–7.5 kHz
• Speaker Sensitivity: 107 dB ±3 dB (1 W/1 m)
• Built-In Microphone: Yes
• Audio Codecs:
  • G.711A
  • G.711U
  • G.722
  • G.723.1
  • G.726
  • G.729A/B
  • iLBC
  • Opus
• Audio Formats:
  • MP3
  • WAV
• Multicast Zones: Up to 20
• Internal Audio Storage: 24 MB
• Network Interface: 1 × 10/100 Mbps RJ45 Ethernet
• Network Protocols:
  • SIP 2.0
  • IPv4
  • IPv6
  • HTTP API
  • ONVIF
• Digital Inputs: 1 short-circuit input
• Digital Outputs: 1 short-circuit output
• Power Options:
  • IEEE 802.3at PoE+
  • DC 24 V / 2 A
• Protection Rating: IP66
• Management:
  • Web interface
  • Fanvil Device Management System (FDMCS)
  • Fanvil Broadcast & Intercom App
• Functions:
  • SIP paging
  • Two-way intercom
  • Scheduled broadcasting
  • Emergency broadcasting
  • Priority management
  • Multicast paging
  • Remote monitoring
  • Auto provisioning
• Suitable Applications:
  • Factories
  • Warehouses
  • Schools
  • Hospitals
  • Industrial facilities
  • Transport terminals
  • Parking areas
  • Campuses
  • Commercial buildings
  • Outdoor public address and emergency notification systems.