• The maximum velocity the system will operate is 3 ft/s

• All components must be able to withstand 50 ~ 500 lb weight (100 ~ 250 lb person, x2 safety factor)

• Rope is 100 ft long (for a 10-story building)

• The system will weight less than 10 lbs

• The harness/belt can hold up to a body circumference of 50 inches

• All components in the system can withstand a maximum temperature of 1000 degrees Fahrenheit

• No more than 4 short sentences accompanied by pictures of instructions, pasted on the hermitic box and the braking system