The ABUS 787 LED Wall-Mounted KeyGarage has a 4-digit individually resettable code, up to 10,000 combinations. The dials are illuminated for better legibility in dark conditions. Allows access to multiple users by setting and passing on the code. Suitable for wall mounting indoors and in protected outdoor areas. It has a solid metal housing with a locking cover made from zinc die-cast. The protective cover uses a sliding mechanism to protect the dials from weathering. Ideal for use by care workers, cleaners, workmen or children. Specification: Internal Dimensions: 60 x 54 x 29mm. External Dimensions: 82 x 119 x 42mm.