Locate a trapped or downed first responder within a single or multi-story structure quickly and safely with the Scott Pak-Tracker locator system. Available as a stand-alone system deployed with or without an SCBA or integrated into a Scott Air-Pak® Fifty™ or Air-Pak® NxG2™ SCBA. The rugged, simple to use system functions on the principle of 2.4GHz RF signal strength received and is an invaluable additional tool for search and rescue operations.