| 摘要 |
FIELD: transport engineering. ^ SUBSTANCE: proposed group of inventions relates to electronic devices providing protection of vehicles from unauthorized use. Antitheft device of each design version has electronic switch and controllers with said switch and code input and indication unit. The latter includes resistor, light-emitting diode and switch, or resistor and two parallel-connected chains with diodes, light-emitting diode and switch. ^ EFFECT: provision of reliable protection of car, convenience in operation. ^ 5 cl, 10 dwg |
