Aircraft-grade steel cable — 4.12mm diameter aircraft steel, high strength, safe and reliable.
Constant speed descent — Two friction pads automatically control descent speed for a smooth landing, reducing panic.
Reciprocating use design — Safety belts on both rope ends allow continuous use by multiple people, improving escape efficiency.
Securely connect the safety carabiner of the descent device's fixed end to a pre-installed, sturdy anchor point, ensuring sufficient load capacity.
Pass the safety harness between the legs, over the shoulders, pull tight, and fasten all buckles.
Untie the rope coil and slowly lower the steel wire rope from the building to the outside, ensuring there are no twists or knots.
Face away from the building, gently hold the window sill with both hands, push off the wall with feet for natural descent, and the descent device lowers at a constant speed.
After the first person lands, unfasten the safety belt, and the user at the other end quickly pulls the rope to retrieve it for continued descent.
Before use, inspect the wire rope for broken strands and the safety belt for damage; stop use immediately if any damage is present.
The anchor point must support at least twice the user’s body weight; use the supplied installation hook where possible.
During descent, jumping or grabbing the wire rope by hand is strictly prohibited to avoid burns or loss of control.
When not in use, store the descent device vertically in a dry environment to prevent wire rope rust.
Need bulk purchasing or customized solutions?
Exclusive 1-on-1 consultant service · Free fire safety configuration plans