For better control of front door locks and who can get in and out—and a permanent solution to the lost-key problem with kids—replace one of your dead bolt locks with electronic keypad entry keyless ...

Drawing inspiration from another project that fit a simple deadbolt upgrade, [Leonard] took the build one step further and hacked together his own keyless entry deadbolt system. He started by ...

Having one of the best smart locks at the front of your door means you can have keyless entry for anyone entering ... we've broken them down into deadbolt locks, multi-point locks, euro cylinder ...