Patents Assigned to Dynamco Pty Ltd
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Publication number: 20120065844Abstract: An operational status module 11 for a vehicle security system is disclosed. A security system processor in the security system interacts with the operational status module 11 to determine if the security system should arm when an arm command is processed by the security system. The operational status module 11 has an audio or vibration sensing transducer 13 arranged to pick up a signal indicative of operation of a vehicle. The transducer 13 is connected to circuitry 15 providing a digital representation of the signal sensed by the transducer 13 which is received by a processor 21. The processor 21 will issue a control signal to cause an overriding of an arm command if the digital representation contains a signal representative of vehicle or engine vibration within a window period.Type: ApplicationFiled: May 20, 2010Publication date: March 15, 2012Applicant: DYNAMCO PTY LTDInventors: Steven Metlitzky, Damian Shelton
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Patent number: 7327230Abstract: A security system having security devices with hierarchical levels of access provided to coded keys which may be hand held transmitter units, is disclosed. The levels of access are master which is restricted to the manufacturer, seller and installer, supervisor which can be allocated to a site, and user which is usually specific to one security device only. The security devices can be programmed to be responsive to all of the supervisor coded keys and/or user coded keys, or a user coded key only. The security system can be used in a method of securing all vehicles at a car sales, where all of the vehicles can have their security devices programmed to be responsive to supervisor coded keys specific to the car sales site. When a vehicle is sold, its security device can be reprogrammed to be responsive to specific user coded keys only.Type: GrantFiled: August 16, 2004Date of Patent: February 5, 2008Assignee: Dynamco Pty LtdInventors: Ivor Metlitzky, Richard Thomas Frizell
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Patent number: 7135788Abstract: A plug-in replacement relay for automotive use incorporating a security system (43) to control the actuation of the relay is disclosed. The plug-in replacement relay derives its power supply from bridge rectifier(s) (33, 37) having their inputs connected across the coil socket connector (pins 85, 86) and/or the switching contacts (11) (pins 30, 87), allowing polarity free connection. An inhibitor circuit (31) ensures that the contacts (11) are actuated only when intended.Type: GrantFiled: July 2, 2004Date of Patent: November 14, 2006Assignee: Dynamco Pty Ltd.Inventors: Ivor Metlitzky, Richard Thomas Frizell
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Patent number: 7132762Abstract: A plug-in replacement relay for automotive use incorporating a security system (43) to control the actuation of the relay is disclosed. The plug-in replacement relay derives its power supply from bridge rectifier(s) (33, 37) having their inputs connected across the coil socket connector (pins 85, 86) and/or the switching contacts (11) (pins 30, 87), allowing polarity free connection. An inhibitor circuit (31) ensures that the contacts (11) are actuated only when intended.Type: GrantFiled: August 28, 2001Date of Patent: November 7, 2006Assignee: Dynamco Pty LtdInventors: Ivor Metlitzky, Richard Thomas Frizell
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Publication number: 20040222700Abstract: A plug-in replacement relay for automotive use incorporating a security system (43) to control the actuation of the relay is disclosed. The plug-in replacement relay derives its power supply from bridge rectifier(s) (33, 37) having their inputs connected across the coil socket connector (pins 85, 86) and/or the switching contacts (11) (pins 30, 87), allowing polarity free connection. An inhibitor circuit (31) ensures that the contacts (11) are actuated only when intended.Type: ApplicationFiled: July 2, 2004Publication date: November 11, 2004Applicant: Dynamco Pty LtdInventors: Ivor Metlitzky, Richard Thomas Frizell
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Patent number: 6809636Abstract: A security system having security devices with hierarchical levels of access provided to coded keys which may be hand held transmitter units, is disclosed. The levels of access are master which is restricted to the manufacturer, seller and installer, supervisor which can be allocated to a site, and user which is usually specific to one security device only. The security devices can be programmed to be responsive to all of the supervisor coded keys and/or user coded keys, or a user coded key only. The security system can be used in a method of securing all vehicles at a car sales, where all of the vehicles can have their security devices programmed to be responsive to supervisor coded keys specific to the car sales site. When a vehicle is sold, its security device can be reprogrammed to be responsive to specific user coded keys only.Type: GrantFiled: May 2, 2003Date of Patent: October 26, 2004Assignee: Dynamco PTY LTDInventors: Ivor Metlitzky, Richard Thomas Frizell