Biometric Fingerprint Garage Door Opener

I still don't have any way to get into my garage and have been wondering about a fingerprint scanner mechanism so the kids won't have to remember a code. Well, I just found one that's made by Craftsman. According to info I have read, it can store up to four unique fingerprints and takes about a minute to program it. You can read more about it here.

What I like about it is that you can program a contractor's fingerprint into it for the one or two days he needs access without giving a numeric code. When he's done working, remove the fingerprint from the system and he's locked out!