BLR 2 MkII Audio over IP Receiver with 2 GPIO ports

BLR2 – Audio Over IP Receiver with GPI/GPO Control

The BLR2 is a one-channel stereo audio-over-IP (AoIP) receiver designed for seamless audio distribution in networked AV environments. It receives high-quality RTP multicast audio streams in PCM or MP3 format over a LAN, ensuring low-latency, high-fidelity transmission from a compatible Blueline transmitter.

With two GPI inputs (pull-up) and two GPO outputs (open collector), the BLR2 offers advanced control capabilities, allowing integration with automation systems, paging triggers, or external AV devices. It is designed for commercial AV installations, multi-zone PA systems, and remote audio streaming applications where scalability and centralized management are key.

Power options include PoE (Power over Ethernet) or an external 12V/24V DC power supply, offering flexible installation possibilities. Configurable via WorkCAD 3 software and supporting OSC control, the BLR2 provides customizable routing, remote configuration, and automation for professional audio applications.

Key Features

• Stereo Audio Over IP Receiver – Receives one stereo channel from Blueline transmitters

• RTP Multicast Streaming – Supports PCM (1.5 Mbps) and MP3 (220 Kbps) formats

• GPI/GPO Integration – 2 GPI inputs & 2 GPO outputs for automation and control systems

• Euroblock Connectors – Secure, professional-grade audio connections

• Flexible Power Options – PoE or 12V/24V DC external power supply

• Plug-and-Play Setup – Installs anywhere on the network with minimal configuration

• Network Integration – Works over LAN, Wi-Fi bridges, or wired IP audio networks

• Configurable via WorkCAD 3 – Advanced audio routing and customization

• OSC Control Compatible – Supports remote control and automation commands

Ideal Applications

• Distributed Audio Networks – Professional AoIP audio distribution

• Commercial & Corporate AV – Scalable sound systems in offices, hotels, and retail spaces

• Multi-Zone Public Address (PA) Systems – Reliable IP-based audio for paging and announcements

• Remote Audio Streaming – Transmit sound over LAN, Wi-Fi, or long-distance IP links

• Event & Conference Audio – Network-based real-time audio solutions

• Industrial & Institutional Installations – Automated paging and controlled audio zones

Product Dimensions

13 x 11 x 4 cm