Fanvil A11V IP Audio Intercom with PoE, HD Voice, and Relay Output

Managing access at a gate, door, or entry point often means juggling separate intercom hardware, wiring, and phone lines. The Fanvil A11V IP Audio Intercom consolidates two-way communication and access control into a single network-connected device, eliminating the need for traditional analog intercom infrastructure. With Power over Ethernet support, a single cable delivers both data and power, simplifying installation and reducing clutter. Its HD voice and acoustic echo cancellation ensure that conversations are clear, even in noisy outdoor environments, while the built-in relay output allows direct control of electric locks or gates. Whether deployed in residential complexes, offices, or industrial facilities, the A11V provides a reliable, cost-effective solution for secure entry communication.

Who is it for

The A11V is ideal for property managers, security integrators, and business owners who need a durable, network-based intercom for door or gate entry. It suits environments where a simple, robust audio intercom is required without the complexity of video. From apartment buildings and gated communities to warehouses and office entrances, this device offers a straightforward upgrade to IP-based access communication.

Main features

• IP audio intercom with 2 SIP lines for flexible call routing
• Power over Ethernet (802.3af) for single-cable installation
• HD voice with full-duplex and acoustic echo cancellation
• Built-in relay output (NO/NC) for door or gate control
• Short-circuit input for integration with external sensors or buttons
• Wall-mount design with ABS plastic housing for durability
• Wide operating temperature range (-20°C to 50°C) for outdoor use
• Supports major SIP platforms and auto-provisioning for easy deployment

Specifications

• Audio codecs: G.711a/u, G.723.1, G.726, G.729AB, G.722
• Network interface: 1 x 10/100 Mbps Ethernet
• Power: PoE 802.3af or optional 12V/1A DC
• Relay output: 1 (NO/NC)
• Short-circuit input: 1
• Protocols: SIP 2.0, TCP/IP, UDP, RTP, RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, PPPoE, NTP, TFTP, FTP, TR069
• Security: VPN (OpenVPN/L2TP), VLAN, LLDP, HTTPS, SRTP, TLS
• Management: Web-based, auto-provisioning via FTP/TFTP/HTTP/HTTPS/TR069
• Operating temperature: -20°C to 50°C
• Operating humidity: 10-95% (non-condensing)
• Housing material: ABS plastic
• Call button: 1

Tips

For outdoor installations, ensure the device is mounted under an eave or protective cover to shield it from direct rain and sunlight, even though it is rated for a wide temperature range. When configuring the relay output, verify the lock or gate controller's voltage and current requirements to avoid overloading the A11V's contacts. Use a standard PoE switch or injector to simplify wiring, and consider enabling VLAN and QoS on your network to prioritize voice traffic for optimal call quality.