The AUGUST Wi-Fi Smart Lock Silver ASL-05 is a modern, keyless door lock suitable for front, front entrance, and side entrance doors. Made of metal with a sleek silver finish, this electronic lock comes with hardware and instructions for easy installation. With a compact size of 2 inches in height and 3 inches in width, this smart lock from the trusted brand August offers convenience and security for your home. Weighing just 1 pound, it is a stylish and functional addition to your home's entryway.