Description: 【Roller Shutter Control Set 】Wireless roller shutter switch system, easy switching and control of electric motors for roller shutters, blinds, awnings. 【Set Includes】1 Piece switch module receiver, 1 piece remote control, and 4 x screws and user manual. 【Premium Material】Remote control switch made from high quality material, safe and durable for use. 【RF Remote Control】The remote control is easy to use and easy to learn. The receiver module fits into any standard flush-mounted box. Receiver connected with power and your switch and motor, then off with remote control. 【DIY Switch for Smart App】After you connect the switch module to APP, you and your families can remote control it anywhere and anytime, provide you a convenient and smart life. Size Chart: Module Size: 5.2cmx2.5cmx4.5cm Package Includes: 1 Piece Switch Module Receiver 1 Piece Remote Control; 4 Pieces Screws 1 Piece User Manual Note: Please allow slightly errors due to manual measurement and different monitors.