After a couple times locking myself out of the house, I know it’s time for me to get myself a fingerprint lock. If you have ever locked yourself out of the door, you can imagine all the hassles it causes and understand what I mean. I am glad I got this lock on time especially when the holiday is approaching which means my mind are so busy with all the errand and stuffs and more chances that I will forget my keys. The 6 in 1 keyless entry: fingerprint, antipeep keypad, smartphone, auto unlock, shake to open and mechanical key is the best feature of this lock and the main reason for me to get it. I like it because in case of the battery is out, I can use the micro USB to charge it. Moreover, even if the cable is not available, I can just open the keypad and use the actual mechanical key to open the lock. I also like the auto lock feature because from now on I don’t need to worry about if I had locked my door or not after leaving the house. The installation instruction is very clear and easy to follow. I am not a high tech person, but I am proud to say that I was able to install the lock by myself. With the sharing link, anyone can set up the fingerprint remotely, which is great because I can have my parents set up their fingerprints to the lock when they come to visit my house. It can store up to 120 fingerprints, too. The lock is on the high price but for me it worths every penny because it has helped me to stay away from locking myself out of the house and to take off one less thing to remember everyday. I strongly recommend this product.