Vivotek AU-002 Remotely Configurable PoE+ Network Speaker

The Vivotek AU-002 is a professional-grade network speaker engineered for secure, remote audio distribution across IP-based communication systems. Powered by PoE+ technology, this compact wired speaker integrates seamlessly into modern enterprise networks, eliminating the need for separate power infrastructure while delivering reliable audio output for announcements, alerts, and two-way communication.

Key Features

• PoE+ Powered: IEEE 802.3at PoE+ support reduces installation complexity and infrastructure costs by combining power and data over a single Ethernet cable
• Remote Configuration: Manage settings, audio uploads, and system updates from any networked location via secure protocols
• SIP Protocol Support: RFC 3261 compliance enables integration with VoIP systems and enterprise communication platforms
• Two-Way Communication: Full-duplex audio support with integrated microphone (100Hz–16KHz, SPL-44 ± 2dB) for interactive announcements and real-time response
• Automatic Audio Triggers: Schedule pre-recorded audio clips for emergency alerts, zone announcements, or routine messaging
• Compact Design: 110 x 85 x 25 mm form factor with 115g weight simplifies ceiling or wall mounting in space-constrained environments
• Extended Temperature Range: Operating specification of -35°C to 60°C supports both indoor and outdoor deployment

Technical Specifications

• Audio Codecs: G.711 a/uLaw, G.726, G.722, G.729, iLBC, L16 for flexible codec negotiation across VoIP systems
• Network Protocols: IPv4/v6, SIP, HTTPS, SSH v2, SNMP v2c/v3, QoS DSCP, FTP/TFTP for enterprise-grade security and management
• Driver Impedance: 3 ohm speaker with 20W minimum average power output
• LED Status Display: 3-element LED indicator for system state visibility
• Security Features: Password protection, IP address filtering, user access logging, and authentication mechanisms
• Certifications: CE, FCC, LVD EN62368-1 compliance

Applications

The AU-002 is ideal for educational institutions, retail environments, transportation facilities, corporate offices, and security-critical installations requiring distributed audio messaging. Support for auto-provisioning and system logging makes it particularly suited for large-scale deployments where centralized management and audit trails are essential.

Karl Wilson

The AU-002 addresses a critical gap in IP-based security infrastructure by providing a low-power, network-native speaker platform. The combination of PoE+ delivery and SIP support enables rapid deployment within existing Ethernet backbone systems without requiring separate audio cabling or dedicated power circuits. The microphone specification (SPL-44 ± 2dB) indicates a sensitive, directional pickup suitable for command-and-control scenarios rather than ambient monitoring.

Codec diversity and SNMP/SSH support position this device well for integration into managed network environments where both security and operational oversight are priorities. The -35°C operating floor makes it viable for climates where traditional equipment may require sheltering, though passive design (no heating element) should be verified for cold-start audio latency in critical applications.