FIELD: car burglar alarm with distant radio communication. SUBSTANCE: device includes transceiver of cellular radio telephone, microcontroller, pulse transmitter of rotation speed of left rear wheel of car and pulse transmitter of rotation speed of right rear wheel of car, binary n- position pulse counter and ring decimal pulse counter installed inside car and cellular radio telephone, interface and indication unit mounted in operator's center. EFFECT: search for and location of stolen cars. 1 dwg
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Authors
Dates
2003-12-10—Published
2001-07-26—Filed