This article studies the technical characteristics of modern perimeter security systems and the effectiveness of their use. The study analyzes the principles of operation of single-position radio-beam detection devices (BRAT) based on the Doppler effect, their advantages in mobile systems, and spatial stability problems. The article also examines the specific characteristics of coaxial cable sensors with a waveline (ChTL) and infrared (IR) sensors, their interference resistance, and installation schemes in various terrain conditions. The technical characteristics of devices such as “LUCh-M”, “ABRIS” and “SIKLOP-30” for detecting an intruder are studied in a comparative manner, and the factors that cause the systems to malfunction (metrological conditions, electromagnetic interference) are identified.

Single-position RAT, Doppler effect, output wave line (ChTL), coaxial cable sensor, infrared sensor (Ir), passive and active sensors, danger signal, interference immunity, detection zone, perimeter security, “LUCh-M”, “SIKLOP-30”.

D.A.Davronbekov, U.T.Aliev, H.X. Madaminov, J.D. Isroilov. Simsiz tarmoqlar. Darslik, Toshkent: “Фан ва технология”, 2021 – 495 b.

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