MMF Industries has been the leading manufacturer of specialty bank and office products for more than 50 years. The Steelmaster Security Electronic Key Cabinet from MMF Industries is an electronic key safe that keeps keys and valuables organized and secure. A programmable, battery-operated electronic keypad eliminates the need for keys by providing quick and hassle-free access. The Steelmaster Security Electronic Key Cabinet also features a removable faceplate which reveals a back-up key lock in case of battery failure. The label window key tags provide for easy viewing and organization. This 48-key capacity safe is constructed with heavy-duty steel for long-lasting protection and durability. Batteries are included.