Automatic Door Opener Don’t you hate it when someone knocks on the door, and you know that it is just one of your roommates or family members who has forgotten their key? This problem is easily solved through the use of an automatic door opener. It is also handy if you happen to be carrying a lot of heavy things, and need to get through a closed door. Photo via SafetyEd. Photo 2 of 9 in DIY Home Automation Gadgets for 2013 by David Glenn

DIY Home Automation Gadgets for 2013

2 of 9

Automatic Door Opener

Don’t you hate it when someone knocks on the door, and you know that it is just one of your roommates or family members who has forgotten their key? This problem is easily solved through the use of an automatic door opener. It is also handy if you happen to be carrying a lot of heavy things, and need to get through a closed door.

Photo via SafetyEd.