deadbolt locks are great new products. They are fairly inexpensive, and for what they offer, are pretty
much in a class of their own. They are all Deadbolts
so each one is meant to be installed as a top lock
Review of "MiLock Keypad Deadbolt"
MiLock Lock April 16, 2010 - Reviewer: John
Would you recommend this product to someone else?: Yes
LOVE IT!!! - Only four things would make it perfect. 1. More tolerance for the bolt/receiver. (You have to be spot on installing the deadbolt and the door plate or the motor will jam. 2. Low power indicator. (There's no way to tell when the batteries are low, so one day it'll just not work) 3. Better illumination on the keypad (so you can read the numbers better at night) 4. Security lockout after 3~5 bad attempts. I still gave it 5 stars because it really has been a good purchase for me. Once it works, you'll be glad you did it.