Amazing Drapery HardwareEOLIS 3D WIREFREE RTS-WHITE FCCSomfy has introduced patented, innovative features to provide an added measure for effective and reliable protection of retractable awnings. With the Eolis 3D WireFree™ RTS sensor, Somfy has launched the first wireless, intuitive, battery powered wind sensor. Somfy has developed an exclusive patented technology to protect awnings against the wind: the sensor not only detects horizontal and vertical movements of the awning, but also lateral ones. As soon as the preset threshold is exceeded, the sensor automatically retracts the awning. The reliability of the Eolis 3D WireFree™ sensor has been validated by numerous wind tunnel and laboratory tests.Main technical information:Application(s):• Retractable Awnings Visit My eCRATER Store Amazing Drapery Hardware COME TAKE A PEEK!SHIPPING & RETURNS POLICY.WORRIED THESE ARE RIGHT FOR YOU?NO PROBLEM! We accept returns on all our parts within 14 daysCONTACT USWe are also here to help you through your ordering process.We are still here to help with any questions you may have about your installation once you receive your parts and get to work. QUESTIONS??? EMAIL USWe have years of window treatment experience, WE CAN HELP!.