Just as you can replace the standard deadbolt locking mechanism in your door with another similar lock, so too can you replace the mechanism with a smart lock device. In terms of the locking mechanism itself, all of the parts are the same, it’s just that it is controlled electronically instead of manually when you lock and unlock the door.

But because the locking mechanism is electronic, if your door requires any special encouragement (such as pushing on it or pulling the handle in just the right way) in order to properly close and lock, then you will need to do more than just replace the door lock when you install the electronic lock. You will have to adjust the door and the frame so that it closes easily and locks and unlocks without requiring special finesse.

The smart lock itself, being an electronic device, requires a power supply in the form of a battery. So your lock will include a small, hidden battery compartment. ADTs smart door lock operates off of four AA batteries and will notify you when the battery level is getting low and needs replacing.

Your smart lock will contain electronic components allowing it to connect to your home internet either via Bluetooth, Wi-Fi, or Z-Wave. This is what gives you remote access to the lock via an internet-enabled smart device.