Maasland digital code lock NK7500, matte black

These elegant and robust mechanical code locks can be applied to existing DIN locks. By entering the appropriate code, the handle can be operated, allowing the door to be opened. Once the door is opened, it automatically locks after closing. On the inside, the door can always be opened mechanically using the handle. Not suitable for exterior doors. Specifications: Made of aluminum Simple to install and program, easy-to-change code Universal application (for left or right swinging doors) Fully mechanical (no batteries or wiring) For door thicknesses of 36–64 mm With unlocking function