The Rottner Keysystem 6 key safe is a high-quality steel unit designed for secure storage and dispensing of keys. It features a cylinder lock with 2 keys for central locking and individual electronic locks for each of the 6 compartments, powered by 4x1.5 Volt AA batteries (not included). The key safe allows for emergency opening and central opening with the cylinder lock. Its external dimensions are 465x535x170 mm (HxWxD), with internal compartment dimensions of 155x230x135 mm (HxWxD). Designed for indoor installation, it includes 4 rear wall drill holes and mounting materials. This key safe is ideal for use in car dealerships, reception areas, and other similar environments. Weight: 30.86 pounds.