CW Memory Code Traditional Heavy Electric Key K4 - Function: Electric key with a memory code feature, designed to provide coded access for CW locking systems in the K4 model. - Compatibility: Specifically engineered for CW K4 locks; works with devices in the K4 family. - Design and durability: Traditional heavy key construction intended for reliable operation in demanding environments. - Size and materials: Exact dimensions and materials are not specified in the available information. - Performance: Focused on dependable operation with a memory code capability to support controlled access. - Use scenarios: 1) Use in facilities with CW K4 electronic locks for regular access control in warehouses or workshops. 2) Field service or maintenance visits where technicians require a coded key for quick, controlled entry. 3) Primary or backup key for secured doors in office buildings that employ CW K4 locks.