Security Rolling Shutters by ChicagOne Products Security Hurricane Privacy Automation Security Hurricane Privacy Automation Newly patented CHD-6 slats are rated to 100 and something MPH. We are hurricane approved in Dade County, FBC, HVHZ, and TDI and have 25 years of experience in the industry. Sherman-10.jpg Cortese 5.JPG Cortese 12.JPG Videos Architectural Specs Spring Operated Shutter Drawing Motorized Operated Drawing Crank Operated Drawing CHD-6 Sample Card Master coiling rolling shutters CHD-6 FL29820 HVHZ R0 II N.A.S.A. DWG 19-058 PED Patent & Hurricane Approval Patent CHD 6 FL29820_HVHZ_R0_II_N.A.S.A. DWG 19-058 PED Instructions & Diagrams SOMFY Altus Multi motor visual guide SOMFY Altus Quick Guide SIMU RI2 group switch relay diagram SIMU Keyswitch 1KX R 1KF R Keyswitch SOMFY RTS Pocket Programming Guide SOMFY URTSI 2 Operating Instructions Dooya Remote Programing SOMFY DecoFlex install Instructions SOMFY Decoflex Instructions SOMFY toggle Switch SOMFY Set Limits Download ChicagOne BROCHURE Installation Guide Maintenance guide