the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to automation, in particular to devices, fire alarm, and can be used in the two systems, fire alarm systems. the purpose is to improve the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u043fu043eu043cu0435u0445u043eu0437u0430u0449u0438u0449u0435u043du043du043eu0441u0442u0438 information signal as a fireman u0438u0437u0432u0435u0449u0430u0442u0435u043bu0435u043c.the generator 13 and the new u0441u0432u00a0u0437u0435u0439 u043fu043eu0437u0432u043eu043bu00a0u0435u0442 achieve u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 due to the fact that when the temperature increases u043eu0442u043au0440u044bu0432u0430u0435u0442u0441u00a0 thyristor 12 and a generator 13 u043fu043eu0434u043au043bu044eu0447 u0430u0435u0442u0441u00a0 tyres u043fu0438u0442u0430u043du0438u00a0 14 and 15. in the presence of variable u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 current circuit u043fu0438u0442u0430u043du0438u00a0 u0441u0443u0434u00a0u0442 raising the ambient temperature in the zone of u0438u0437u0432u0435u0449u0430u0442u0435u043bu00a0. zil.
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