SECRET ELECTRIC LOCK OPERATION UNIT AND SECRET ELECTRIC LOCKING/UNLOCKING SYSTEM USING IT

摘要

PURPOSE:To provide a crime preventing device with high reliability by giving functions to set an identification number and store it in a memory to an electric lock operation unit, and using it to provide an electric locking/unlocking system. CONSTITUTION:An electric lock operation unit 1, an electric lock unit 2 and an electric lock display operation unit 3 are connected with a control signal line LB and a signal line LC respectively to constitute a locking/unlocking system. The electric lock operation unit 1 is formed with a key operation section 11, a registration mode switching means 12, a memory section 13, a multiplex signal control means 15 and a constant-voltage electric circuit 16. The mode is transferred to the registration mode by a mode transfer switch 12, an identification number is registered in the memory section 13, the inputted identification number is compared with the identification number registered in the memory section 13, if they coincide, the electric lock unit 2 is unlocked. This is employed to an electric locking/unlocking system. A crime preventing system with high safety and good workability can be provided.