Offers the choice of controlled descent rescue, emergency evacuation or the versatility of assisted rescue with lifting capabilities. System can be used for rescue and evacuation from heights up to 1,000' for one user 310 lb. or 330' for (2) users totaling 550 lbs. During assisted-rescue scenarios, a fallen worker can be attached to the R500 device, raised to a point that allows their fall arrest device to be removed, then lowered to the ground safely. It features 9.5 mm static kernmantle rope, and is configured with connecting hardware at each end of the lifeline. This configuration allows the R500 to operate in both directions - one end of the lifeline descends as the other ascends readying the system for another rescue. Systems include a choice of options plus (3) anchor slings, (3) carabiners, pulley, edge protector, rope grab and carry bag. Meets OHSA regulations and ANSI Z359.4-2007 standard.