The master's thesis consists of an introduction, three chapters, a general conclusion, a list of references and appendices. The master's thesis contains: 37 drawings (diagrams, photos, etc.), 37 tables, 17 references and 20 pages of appendices with program code. The total volume of work is 104 pages.
The aim of the thesis is to create a prototype of the microclimate monitoring system and home security system.

The main indicators of microclimate and types of home security systems are analyzed in the thesis. The optimal components of the system and data transmission protocol are selected. Decentralized system architecture, algorithm of system components operation, database scheme and software have been developed.

The master's dissertation is devoted to the implementation of an advanced information system with a hybrid method of communication lines. The main attention is paid to the choice of modern components and technologies for the automated system with data collection channels of subsystems and interface control of the functional. The implementation of the construction of the system, consisting of separate subsystems integrated into one network, shows the measurement of temperature, measurement of movement [IR + sound] and control of glass breakage, as well as the main issues of uninterruptible power supply.

The master's dissertation consists of an introduction, five chapters, a general conclusion, a list of references. The dissertation contains 85 pages of the main text, 32 illustrations, 41 tables and 25 references. Total volume of work - 69 pages.

Purpose and objectives of the work.
The aim of the work is to evaluate the influence of the flow body shape and the hydraulic channel shape on the flow meter metrological characteristics. The investigated instrument is the basis of the automated water metering system.

Achieving this goal involves solving the following tasks:
– substantiation of data transmission technology for the creation of an automated water metering system;
– generalization and analysis of the current state of vortex water flow metering instruments;
– development of a mathematical model of pressure losses in the flow transducer;
– carrying out mathematical modeling of the flow meter operation for different configurations of the hydraulic channel;
– reproduction of the channel structure using CFD technologies;
– assessment of the flow transducer pressure loss.

This document presents a master's thesis on:
The Comprehensive Automated Security System at the Cheese Factory consists of 3 sections, a conclusion, a list of references and appendices. The explanatory note contains 98 pages, 31 figures, a list of references and appendices.

The topic of the report is relevant because security systems do not lose relevance at every enterprise or other facility that needs protection. The systems are installed because of their convenience, informativeness and ease of use compared to the classic version, which allows you to monitor in less time, monitor the occurrence of threat factors, notify employees in the protected area, as well as a large field for modernization and performance compared to existing systems.

The master's dissertation consists of an introduction, two chapters, conclusions, a list of used sources and appendices. The total volume of the work is 75 pages. The dissertation contains 29 figures, 40 tables. The list of used sources includes 22 names.

The purpose and objectives of the study. The aim of this work is to evaluate the influence of the shape of the ultrasonic beam trajectory on the metrological characteristics of the flow meter. Achieving this goal involves solving the following tasks:
− substantiation of data transmission technology for the creation of an automated control system for fluid flow by ultrasonic method;
− generalization and analysis of the current state of ultrasonic flowmeters; − development of a mathematical model of the instrument transformation characteristic;
− creation of the measurement error mathematical model;
− conducting mathematical modeling of the flowmeter;
− reproduction of the hydraulic channel by means of CFD-technologies; − measurement error estimation.

АСНК КПІ ім. Ігоря Сікорського, 2021