5-in-1 Keyless Entry Smart Door Lock: Password, RF Card, Keyed and Bluetooth Remote Access

Can Operate Remotely by Using a 2.4GHz Wi-Fi Gateway (Not Included)

Door Position Sensor for Automatically Detecting if the Door is Closed or Not Along With an Optional Automatic Locking Feature

Low Battery Alarm (Batteries Not Included)

Hidden Keyhole

8.1 x 7.7 x 3.9 inches

Material Zinc