There is described a case for valuable documents, such as notably checks, credit cards, bank notes, etc., comprised of a box with a lid and a closure which may only be opened by inputting a code number, as well as a capsule or phial filled with a pressurized liquid which can destroy or make useless said documents, in which said capsule or phial is made completely or partly from fusible material, and said capsule or phial may be opened or unplugged electrically when electric or electronic means the case is fitted with, are operated due to any break-in attempt.
Device for the protected storage of objects, comprising a closable container having an electrical security shield enclosing a storage space, damaging means (10) for rendering the objects useless, and means (4) for feeding in from the outside a command which disables the damaging means (10), the security shield comprising one or more electrical systems which at least togther extend over essentially the entire surface of the shield and which cooperate with a processing circuit (14) which detects an electrical parameter of each system, and which is capable of delivering an activation command to the damaging means (10) when a detected parameter value deviates from a reference value.
A credit card security device which prevents credit card and bank card fraud. The device includes a case with an access door secured by a lock for storing the cards and a detection member within the case for determining an entry into the case when the door is locked. The detection member operates an electromagnet within the case upon the entry. The electromagnet scrambles the code within each credit card's magnetic strip and thereby invalidates the credit cards for future use. The detection member comprises a normally open electrical circuit when the door is closed and locked and includes switches for providing a current flow to the invalidating electromagnet upon the entry. At least one such switch is a normally open pressure switch mounted in wall of the case which closes when the entry to the case is through the wall, thereby providing the current flow to the electromagnet. Another switch is associated with the lock and is open when the lock is unlocked, thereby precluding a current flow through the circuit, and which closes if the door is forcibly opened while locked, thereby providing the current flow to the electromagnet.
A safety box comprises a multi-layered wall having provided therein at least one conductor, which responds by interruption or short-circuiting to damage caused to the wall, and which, if the wall is damaged, activates a circuit connected to said conductor. In response to activation of said circuit, documents contained in said safety box are marked or destroyed via an ignition means. The wall of the safety box is provided with electric shield means. In order to increase the response reliability of the circuit, the invention provides the feature that the shield means is galvanically separate from the circuit.
A security device for transporting documents of value such as bank notes, comprising an enclosure having a space for receiving the documents and housing a foam generating unit including a receptacle containing marker liquid adapted to foam up and color documents, said receptacle having openable closure means, a reserve of compressed gas having means for releasing compressed gas, actuating means for controlling said means for releasing compressed gas, at least one movable wall disposed inside said receptacle between said marker liquid and said means for releasing compressed gas, a liquid/air mixing means connected downstream of said receptacle closure means for converting marker liquid into marker foam in response to compressed gas released from said reserve urging said movable wall to force liquid via said closure means to said liquid/air mixing means, and discharge means for carrying marker foam from said liquid/air mixing means to said space for marking said documents.
A tamper evident primary container (20) for storing and/or transporting valuables, particularly currency and other documents comprises an envelope (14) with tamper evident features and a partition for dividing the envelope into first (30) and second portions (32) that communicate with each other through at least one path. A first opening (22) in the envelope is provided through which articles can be inserted into the first portion and a seal for sealing the first opening is provided. A second opening (36) opens into the second portion through which a staining medium can be introduced into the second portion when desired. The path is constructed and arranged so as at least to inhibit access to the first portion through the second portion and to indicate tampering if access is breached. The partition is intermittent to form a plurality of paths that can permit a staining medium to be dispensed into the first portion through the second portion.
