Motorized window shade system

A motorized window shade system comprised of a spring box, a cable, an attachment means, a powered window shade, and a control means,

• the powered window shade a flat shade made of flexible material with a motorized retractor attached to its upper end, capable of completely retracting said shade to the top of a window,
• the spring box a rectangular container with an opening at one end through which said cable passes, possessing in its interior a spring that places tension on said cable,
• a metal cable with ultraviolet light resistance and covered in a frictionless medium, said cable attached to the lower end of said powered window shade at an attachment point with said attachment means,
• the attachment means a hook at one end of the cable that fits removably over the attachment point at the lower end of the window shade, the attachment point a permanent metal stanchion,
• the control means a plurality of control stations that direct the motorized retractor to retract or release said window shade from said retractor in combination with the cable tension provided by the spring box, said tension keeping the window shade taught at all times and maintaining the window shade at a set distance from the window.