qrae smart sensors, Wireless Smart Sensors Blog most recent posts http://www.wirelesssmartsensors.com/qrae_smart_sensors en Sat, 26 Dec 2009 00:22:45 GMT 200 Posted by Website Introductions: (qrae smart sensors) The Chicago Fire department chooses to include RAE System's QRAE, a 4-gas confined space entry gas monitor, to be included on deployment on all of its trucks and fire engines. Read more: Smart Gas Sensors on all Chicago Fire Trucks [click] <br>Tags: <b>gas monitor</b>, <b>rae systems inc</b>. Comments: 0. http://www.wirelesssmartsensors.com/gas_monitor/20091224-180647-Smart-Gas-Sensors-on-all-Chicago-Fire-Trucks http://www.wirelesssmartsensors.com/gas_monitor/20091224-180647-Smart-Gas-Sensors-on-all-Chicago-Fire-Trucks