RAE Systems’ new EchoView Host Mini-Controller and ToxiRAE Pro family of wireless single-gas instruments delivers a self-contained closed-loop wireless solution that provides a live real-time connection to toxic gas data. This new wireless solution gives safety officers real-time remote access to the gas-monitor readings and alarm status of workers and responders at the scene and is an optimal choice for fire service, hazardous materials response, refinery turnarounds and shutdowns, and other industrial applications. RAE Systems, www.raesystems.com, (408) 952-8200. products