| 摘要 |
A method for remote controlling an object to be protected comprising steps of leaving the object to be protected, introducing at least one malfunction of the object by disconnecting operational connections between several parts of the electrical, electronic or electromechanical network of the object via means inserted in a hidden manner into said network, and preferably remote activating said means; on returning to said object, canceling said introduced state; inserting a control means into the canceling path of said means introducing at least one malfunction of the object to be protected, said control means being activable and de-activable by a unique secret owner code; activating said control means before leaving said object to be protected and after introducing at least one malfunction of the object; de-activating said control means on returning to and before the access to the protected object, well before canceling said introduced state of said means for introducing at least one malfunction of the object; locally and/or remotely signaling to the owner any unauthorized attempt for de-activating said control means. Anti-theft apparatus comprising user activated and deactivated means for causing malfunction of a protected object, said means are inserted preferred in the electrical system of said object and comprising enabling/disabling means, being in communication with remote means for activating and de-activating said means for causing, transmitting a unique secret user code upon activation to the enabling/disabling means, wherein said apparatus further comprising means for enabling or interrupting the connection between said means for causing and the enabling/disabling means; said means for enabling or interrupting is arranged in a hidden manner in or at the protected object and in communication with a further remote control held by the user and operable with at least one changeable secret user code, said means for enabling or interrupting transmits a signal to the user each time when the means for causing receives a deactivating signal. The invention pertains generally to the field of security services, more particularly for protecting buildings, country houses, and for tracking of stolen vehicles, with or without installed alarm system. |
