Fingerprint and Code and Key Digital Door Lock 6600-86 Gold Left Handle

Took 2 weeks to arrive and well worth the wait. The fingerprint lock is easy to set-up and program. Once you scan your fingerprint you can hear the mechanism engaging when you put your finger on the scanner. The scanner lights up blue when you open the cover. It also has a number entry keypad and a regular high security key. The regular key opening is covered by a faux cover that can be removed with the small keychain magnet. This was confusing at first but since the fingerprint scanner works so well we'll probably never use it unless the batteries go bad. It takes 4AA batteries. The batteries holder is located on the metal inside panel that attaches to the inside of the door. You have to remove 4 small screws on the inside door panel to access the battery panel. That panel attaches to the inside of the door and the door handle and inside cover secure with a metal ring on the inside handle. The installation instructions could be clearer but it works flawlessly after I got it installed. Well made and well finished heavy metal. Five Stars based on performance, quality, and the general coolness factor!