Enjoy the added security that comes with a smart deadbolt lock when you install the 4-in-1 Smart Lock. This lock adds an extra layer of security to your front door by giving you the option to type in a code instead of just turning the key. You can also enjoy the Bluetooth capabilities that let you lock or unlock the door from a distance so long as you are within the Bluetooth range, making it ideal for carrying groceries or children. The product is made of premium zinc alloy and has a long-lasting battery that can provide openings for around six months.
