Personal business agent's high-rise escape descent device needs to meet national standards and apply for national patented products. At the end of 20 12, the state promulgated the national standard "Building Fire Escape and Shelter Equipment" (GB2 1976.2-20 12), which made specification requirements for its material, structural strength, impact resistance, falling speed and reliability.
High-rise escape descent control device is a kind of high-rise emergency lifesaving descent control device, which is mainly used for emergency evacuation and escape when high-rise buildings suffer from natural disasters or man-made disasters. Relevant departments and experts believe that there are many uncertain variables in the high-rise escape descent device, so it is not recommended to install it.