With a variety of heavy-duty key boxes for buildings, vehicles, and other commercial applications, Kidde's industrial key security solutions give access to everyone who needs it, while keeping unauthorized individuals out. Give firefighters and other first responders quick access with a rapid entry system or install a tamper-resistant key box for salespeople to use when working with customers. Our key industrial solutions are strong, durable, and resist attacks. Permanent-mount and window-mount options available.