This is the most futuristic and flawlessly functional door lock I have ever seen! Works excellent from both my smart phone and the 3 key fobs I have. I can open the door with BOTH HANDS FULL with packages using my elbow! No more searching for keys, and using my smart phone, no more worries about losing keys or lock-outs.
Sending e-keys to other smart phones for remote entry works excellent. 100% SAFE, SECURE, AND TAMPER-PROOF!
Product is not only attractive with it's circular pattern of colored indicator lights which surround the lock cylinder, but functions FLAWLESSLY 100% of the time. INCREDIBLE battery life, as I have not changed batteries for MONTHS after literally hundreds of lockings and unlockings.
Product is HIGHLY RECOMMENDED! LOVE IT! :-)