Controlled Descent Device (CDD)

The External CDD is used with the patented SkySaver harness
(or a SkySaver approved harness already in use by the organization).



The CDD unit may be pre-installed at the evacuation point to ensures a safe and  instant evacuation.

 The CDD Main Features


  • Fire, extreme heat, cold, water, salt & sharp edge resistance

  • CDD, cable materials, anchoring and screws are made of galvanized steel

  • The galvanized wire is fireproof and sharp edge resistant It utilizes a redundant centrifugal- and friction-based braking system

    adaptive to body weight to lower the person to the ground comfortably and at a steady pace of less than 2 m/sec