... with PU FOAM slat Noiseless Aluminum Roller Shutter window/door with motor Insulated roller shutter are ideal for situations where Energy conservation and ... , 65mm, 68 mm hurricane guide rail 3) Motor: 40 ~ 100 Nm (tubular motor) 4) Common colors: White, cream, grey(All ... requirements. ) 5) Opening ways: Manual, electric and remote-controlled operation, After the window opened, the oppression like in ...