This is a great product, but it is a bit "fussy" and "sensitive" and will simply not read some people's fingerprints. Also, i frequently have to try 2-3 times before it accepts mine. none the less, I love being keyless!
I will update my review after we install these 2. They look nice, I would have preferred a little less bulk on the top. Also, these are for INTERIOR use. It does not have a deadbolt. I would rather have one with a deadbolt, but it's not available. Other thing to consider is the height of the whole unit. For example if I wanted to buy an additional Deadbolt to put above this lock, I could not use a standard door with 2 holes drilled the standard 5 1/2" between centers. this lock is too tall and would block part of the upper hole that you need for your deadbolt. But if you have a BLANK door, then it's not a problem, drill 2 holes farther apart.
This is a great product. It is very convenient to use, but can be a bit finicky. Be sure to put your finger on the scanner exactly the same way as when you scan it, or it won't work. It's also a good idea for all regular users to scan in both index fingers.
Setup is tricky, and the key with this lock is when programming your thumb/finger, really get it into a groove on the scanner that you can repeat - it has to be in the same position on the scanner each time to be recognized (although it's really not that picky). I have had this for about 4 months now and I've probably only had 5-6 denials. No battery changes yet. I would only recommend this lock for indoors, because water (even a damp finger) seems to disrupt the recognition system. Oh, and if you are having trouble keeping the lock from wiggling during operation, use crush washers on the bolts that run through it. I've gotten a ton of compliments on the lock, if you're looking for a little "wow" factor when someone enters your residence, it will definitely give you that.
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