คำอธิบาย
Designed to allow easy horizontal movement, a smooth sill transition, and a controlled vertical descent. The auto-locking feature allows for a hands-free exit from the structure, while the slim profile integrates easily with turnout gear and keeps the F4 out of the way during regular operations. Versatile for right or left-handed users.
Certified to be used with ropes ranging from 7.5 mm to 8.0 mm in diameter.
NFPA 1983: Escape Descent Device
