Bests & Worsts Reviews from Amazon

I am not a dull person. I have read countless 1-Star reviews from people who simply do not understand a product and cause it to malfunction. I have ignored those reviews and time and time again I have been happy about my decision. This time, I assumed the same scenario was playing out and I chose to purchase this lock. Everything went smoothly. I set it up, tested it again and again, and began to use it. After one week of use, it decided to stop working. I did not change the lock. I didn't forget my input. I didn't even touch the thing. It just stopped opening. All my belongings were locked in! I had the lock cut and will never purchase this product again. This system is simply unreliable.