Shappy 10 Feets Beaded Ball Pull Chain Extension Roller Shade Bead Chain Extender with 10 Pieces Matching Connector for Window Blind Vertical Replacement (4.5 mm,Silver) hidden Clip-On fitter B0F2FKBMTY healthJAPAN_March2024 wheel OD 7 8 Format:DVD June 1, 2006

Shappy 10 Feets Beaded Ball Pull Chain Extension Roller Shade Bead Chain Extender with 10 Pieces Matching Connector for Window Blind Vertical Replacement (4.5 mm,Silver) hidden Clip On fitter B0F2FKBMTY healthJAPAN_March2024 wheel OD 7 8 Format:DVD June 1, 2006 Clip On fitter Bracket And Hounting Hardware Included For Both Sensor And Reflector Key Features Weatherproof (IP66) construction for indoor outdoor usageCompact SizePre wired 6 foot cordBracket and mounting hardware included for both sensor and reflectorAdjustable response time and sensing range Typical Applications Safety sensor for garage doors or outdoor gatesOverhead door security sensorIndustrial automation