Highly recommended! Because it has 3 administrator passwords and 47 user password settings, and one -click touch to unlock, I like it.

I am very satisfied because I set dozens of passwords to my family and friends. They come to my house and become very convenient even if I am not at home.

As in details, it is indeed automatically locked in 10-30 seconds, which is safe.

My new home was renovated some time ago, and I could start to stay. Recently, I have been watching home security supplies, first of all, the door lock. Occasionally, I saw this smart door lock and bought it. But it turned out to be beyond my imagination. First of all, transportation was fast because I was in an urgent need. It is touching unlocking. I find that it is very sensitive and can set 50 passwords. All my family can open the door to lock in. We can all control the front door with touch lock and unlock.

Fast shipping and brand new smart door lock. High quality, and i have used for several months.