A few weeks back I forgot to close the garage door. Not when we were leaving the house, but when we were already at home. A long time ago I upgraded lots of our house to have Insteon switches and sensors. The garage door has a switch/sensor combo on it so that I can both open & close the door from anywhere with Internet connectivity, and also see the current status on my phone. I also have it send me push notifications when the door opens or closes. When we leave the house, I am now trained to expect the closed message on my Pebble, and if I don’t get it, check.
We did that because I can’t count the number of times I was asked whether the door was closed when we were half a mile from the house, and we had to turn around and go back to check. But, when we’re at home, I don’t pay as much attention to the notifications. Hence the garage was left open one night (and my wife’s car, which was unlocked, was rifled through as were some boxes on a shelf near the open door – nothing was taken though, so I guess we don’t have anything valuable out there, or they were disturbed).
Since the garage door announces over the Insteon system when it opens and closes, my solution was simple: get a giant red flashing light (the one shown above) and an Insteon On/Off module to switch it on and off. Place this in the kitchen and “connect” the on/off switch to the garage door sensor via the Insteon network. Now, all the time the garage door is open, the red light flashes in the kitchen. As soon as the door closes, it goes off.
Smart home saves forgetful owner (again).