Just a suggestion
During a recent renovation, I had a keypad lock installed on my back door. I can add/change/delete keycodes very easily. This way I can give a keycode to someone who needs access when I'm not there and delete it when they are gone - no extra keys floating around. Usually I use the last four digits of their phone number so it's easy for them to remember and easy for me to set up. I also had a keypad added to my garage door which is very convenient if I want to get in through the garage.
|