No key or power cable included. It does have mounting plate. The Vaultek SE20-G1 is a gun safe with a key lock mechanism, ideal for securely storing guns or valuables. With a durable metal construction and surface-mounted fixture, this safe is designed to withstand potential threats. The black color and sleek design make it a stylish addition to any room. Backed by a 1-year manufacturer warranty, the Vaultek SE20-G1 is a reliable choice for safeguarding your belongings in the event of a burglary.