Programming key TQ403 Double-secured locking and access control. PROTEC² CLIQ programming key is used as credential to access the CLIQ Web Manager software. Administrator can create programming tasks in CLIQ Web Manager and the tasks are distributed to programming keys with local PD or remote programming devices (e.g. WallPD) in the field. Also cylinders' audit trails can be retrieved with a programming key. Patented PROTEC² (T) key system. Specifications Key length Standard Type of product Key Key type Electromechanical CLIQ cylinder group No Patent valid Yes ATEX approval No Platform PROTEC2 CLIQ Close User key TQ406PROTEC² CLIQ normal user key. User key TQB406EXPROTEC² CLIQ normal user key. ATEX approved. Programming key TQB403PROTEC² CLIQ programming key CONNECT.