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Dear car owner! Please note that the AUTHOR Alarm’s anti-theft devices are not intended for self-installation. We strongly recommend to install and configure the purchased equipment only in certified installation centers. Devices installed by non-certified installers are not subjected to warranty and service!
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One of the ways to steal a car is to get unauthorized access to the diagnostic port and hack car software for bypassing the standard anti-theft system. OBD BLOCK system is designed to protect the diagnostic port OBD-II from any unauthorized access. Benefits of the system OBD BLOCK key benefits: •...
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Operation concept OBD BLOCK consist of two parts adapter and two channel digital relay. When the adapter is plugged into the standard OBD-II port the system checks compliance of a digital codes in adapter and in relay. When the codes in adapter and relay match the relay closes contacts and the standard operation of OBD-II port is restored.
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F. Blue. Negative «-» output to Normally Opened relay locking (0,25A max). It can be used for additional locking of diagnostic line (for example for locking LIN- bus if you use relay AR20). G. It is obligatory to check the presence of earth/ ground on pin 5.
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Maximum current in a blocked circuit (D-E) to each channel ..............1 А Maximum output current to locking relay ..0,25 А Operating voltage ............9-15 V Contents of the set OBD BLOCK adapter 1 pcs Digital relay 1 pcs Operating manual...
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WARRANTY CERTIFICATE Warranty time is 12 months from the date of the purchase. During this period technical support and maintenance are guaranteed free of charge. The warranty does not apply to the items with: • mechanical damage, burnt and char pieces, components, conductive tracks etc.;...
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