Provides emergency rescue and evacuation from a wide variety of elevated work areas with fully automatic controlled descent. Bidirectional design enables multiple rescues. Compact, lightweight design features high strength, corrosion-resistant construction, integrated rope ears and dual brakes. i-Safe™ enabled with RFID technology. Rated for up to 1,640' height for one user, 575' for two users. Kit contains: 100', 3/8" kernmantle rope lifeline, 4' anchor sling, (2) carabiners and carrying bag. Other standard and custom lengths available. Models also available with lifting wheel and humidity case.