(This review was collected as part of a promotion.) I am super happy with my Weiser Powebolt 3 electronic deadbolt in matte black that I recieved complementary to review. It was super super easy to install, and I love the fact that you can have multiple pass codes. The design is slim and sleek. It is a simple 1 button lock and has the option for auto lock which I love in case the kids forget to lock the door behind them I am super satisfied with this product and would recommend to friends and family.