Closing cylinder for insert locks especially containing alarm wiring is arranged elliptically so that entire inner part of cylinder moves closing bolt to open and close same
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Mounting for house doors and garage doors has an integrated alarm triggering mechanism and is made from a plastic
DE10325731A1
Alarm trigger for lock cylinders for burglary deterrents has non-conductive means between two electrically conductive means in a casing which only produces trigger contact when broken or deformed
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Plastics fixing screw for door lock cylinder has embedded conductive strips to operate alarm if bolt is deformed by tampering
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Data processing and transfer card, especially a network card for a PC, has an EPROM containing software for conversion of an external data transfer protocol to a unique system internal data transfer protocol to increase security
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Computer control of surveillance scanning system does not use disc memory as means of protection against manipulation
DE10222937A1
Body scanner for human or animal bodies or buildings for monitoring areas for intruders etc. transmits laser scanning data via router to computer for evaluation
DE10222934A1
Alarm system for indicating door position has hinge containing electrical contacts in fixed part and rotating hinge pin which connect when door is opened
DE10222913A1
Monitoring device for indicating intrusion into rooms or open areas and alerting authorities, uses pneumatic mat to trigger alarm and control video monitoring
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Integrated lock/alarm warning system has magnetic closer, electromagnetic opening mechanism, separate alarm warning system, bores in door frame so guide with magnet can be formed for closing pin guide
DE10153571A1
Plastic locking element for plug-in lock has two electrical arrangements applied within it so as to come into contact with each other if the locking element is broken and/or deformed
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Mechanical locking and security component has bore for two electrically conducting arrangements that come into contact when force acts on component so as to make electrical circuit
DE19833834A1
Door lock with PVC tubes to carry cylinder mounting screws together with a fuse cable which triggers a relay alarm if the door is attacked
DE19755568A1
Plastic credit or control card
DE19742455A1
Device for securing children's seats and protecting children in motor vehicles in the event of a collision
DE19738257A1
Early warning system for protection of worker in hazardous job
DE19738259A1
Onboard transmitter for automobile antitheft device
