Vivotek AU-001 High-Decibel Outdoor Network Horn Speaker

Vivotek AU-001 High-Decibel Outdoor Network Horn Speaker

The Vivotek AU-001 is a professional-grade network horn speaker engineered for demanding outdoor communication and emergency notification systems. Delivering 106 dB SPL at 1W/1M, this IP-based audio device provides powerful, intelligible sound across expansive outdoor areas while maintaining robust network integration through SIP-based protocols and comprehensive IP connectivity. Built with aluminum construction and IP66 rating, the AU-001 withstands harsh environmental conditions from -35°C to 60°C, making it ideal for industrial complexes, transportation hubs, educational campuses, and public safety applications.

Key Features

• High-Decibel Output: 106 dB SPL ensures message clarity in noisy outdoor environments
• PoE+ Power: IEEE 802.3at powered delivery simplifies installation and eliminates separate power infrastructure
• IP66 Weatherproof: Full protection against dust ingress and heavy water spray
• Two-Way Communication: Bidirectional audio for interactive announcements and emergency response
• SIP Compliance: RFC 3261 standard integration with IP-PBX and VoIP systems
• Automatic Trigger Support: Pre-programmed audio clip playback for routine or emergency alerts
• Wide Frequency Response: 330 Hz–8000 Hz range for clear speech and tone reproduction
• Built-in Microphone: 100 Hz–16 kHz input capability for two-way voice applications
• LED Status Display: Visual indicator for operational status and troubleshooting

Technical Highlights

• Audio Codecs: G.711 a/uLaw, G.726, G.722, G.729, iLBC, L16 for flexible VoIP integration
• Network Protocols: IPv4/v6, DHCP, SSH v2, HTTPS, SNMP v2c/v3, IGMP, QoS DSCP, FTP/TFTP
• Power Consumption: 20 W minimum average draw via PoE+
• Impedance: 8 ohm rated with 16 ohm Kapton voice coil bobbin
• Security: Password protection, IP address filtering, user access logging, and authentication protocols
• Physical Construction: Aluminum cast with powder coating and robust casing; 1.95 kg, 280×200×280 mm
• Certifications: CE, FCC, LVD EN62368-1

Applications

The AU-001 excels in emergency notification systems, public address announcements, industrial facility paging, campus communications, parking facility alerts, transportation terminals, and smart city infrastructure. Its network-native design integrates seamlessly with existing Vivotek surveillance ecosystems and third-party SIP-compatible platforms for unified communication management.

Eden Phillips

The AU-001 addresses a critical gap in outdoor IP-based audio infrastructure by combining high SPL output with native SIP protocol support and PoE+ simplicity. The 106 dB capability ensures intelligibility across large outdoor areas without dedicated amplifier racks. Two-way communication and automatic audio clip triggering enable both reactive emergency response and scheduled routine announcements—essential for integrated facility management.

IP66 rating and -35°C to 60°C operating range support deployment in severe climates. Wide codec support and robust security features (HTTPS, SSH v2, SNMP v3) align with enterprise IT standards, reducing integration friction in mixed-vendor environments. The microphone input (SPL-44 dB ±2 dB at 2 kΩ) supports feedback and two-way verification, valuable for emergency protocols requiring confirmation.

This is a network-first design that scales across multiple sites through standard VoIP infrastructure rather than legacy analog PA systems.