• Yale Electronic Password and Keyed Steel Case, Laptop Type with LCD Display External Dimensions: Height: 20cm Width: 43cm Depth: 35cm Internal Dimensions: Height: 19cm Width: 42cm Depth: 29cm Case Weight: 13Kg Volume : 23 Lt Other Specifications: 1 User, 1 Master password identification Possibility for hotel, home and workplace use Key: 2 pcs You can mount on the wall and floor in the mounting holes in the lower and rear LCD blue light password panel 4-8 digits adjustable password feature Low battery warning Inner base covered with soft material Warranty – 2 Years