The Con-Space Rescue Kit 3 is designed for:
Confined space rescue
Collapse rescue
Urban search and rescue
High angle rescue
This entry level kit enables simultaneous, two-way voice communications between the rescuers and the victim. Rescuers use it where traditional radios fail or when hands-free, secured communications or intrinsically safe communications are required.
Attendants communicate with entrants and monitor their safety up to 1500 feet. The Rescue Kit 3 comes with 100 feet of cable.