GarageSmart (GS100) - Wifi Garage Door Opener - Controls up to 3 Doors Anywhere Monitor, open or close your garage doors from anywhere with your tablet, PC or ANY mobile phone. Works with all garage doors with easy setup and installation. Provide unique unlimited remote keys to friends, family, neighbors, etc. Unlimited email and/or SMS/text notifications when your garage doors open or close. Included Auto Shut feature that closes your garage doors automatically at night for security.