To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Kwikset 92640-001 Contemporary Electronic Keypad Single Cylinder Deadbolt great product so easy to install and program, nicely built very sold on the door - the supplier was super fast with delivery. I recommend this product.