| Biometric door locks? 3 days ago by iTouch Biometrics Home fingerprint keypad lever locks seem cool but do they work? Are they more trouble than a regular door lock for home? Would be great to hear from people who own one. The ones I’ve seen online and the home shows claim one year 4 AA bateries. No worry about outages. This is where I went… http://www ... iTouch Biometrics | ... - itouchbiometrics.com/topblog |