The M400 from Lehmann is a versatile, battery-powered furniture lock available with both RFID technology and keypad operation. It is ideal for use in offices, public facilities, and private environments. With two operating modes – fixed assignment and free locker choice – it offers flexible usage options. Programming is simple, either via master and user cards or directly through the keypad. An integrated battery management system provides early warnings of low battery levels and enables emergency power supply via the micro-USB port when using an external RFID reader. The M400 can be mounted on both wooden and metal surfaces, with a spacer recommended for metal installations.
