Gasoline Smart Shutter Switch Don't miss out if you have a shutter! This switch is AMAZING. You install it in place of the old shutter switch. Three ways to open the shutter: 1. Via the switch on the wall. 2. Via the remote. 3. Via the mobile phone. The switch is touch-sensitive. One touch opens the shutter completely or closes it completely. If the shutter is open and dust comes in, close the shutter from anywhere. You can open and close the shutter via your mobile phone from anywhere in the world. You can program the shutter via your mobile phone to open a quarter, half, or fully. You can program it to open at a specific time, for example, open at 7 AM and close at 12 AM. You can program it to open on specific days. It's suitable for those who work; you can program the shutter to open at the time of your phone's alarm. And you can share access with family members so they can open and close the same shutter. White color: 75﷼ Black color: 85 ﷼ Contact ( Phone number appears when clicking the contact button )