Do-it-yourself installation of a security alarm in an apartment. Part II.
Do-it-yourself installation of a security alarm in an apartment. Part II PKP are used for security and fire alarms, and the most common is a device that combines both types…
Classification of personal protective equipment, their storage and testing.
Classification of personal protective equipment, their storage and testing Personal protective equipment is devices designed to protect the skin and respiratory system from the effects of toxic substances and other…
Classification of warehouse premises.
Classification of warehouse premises In order for the choice of warehouse to be more optimal, you need to know how they are classified and what they are intended for. In…
Categories of complexity and types of fires. Review.
Categories of complexity and types of fires. Overview There are several parameters by which the degree of complexity of a fire is assessed, from the point of view of the…
How to choose an anti-ram installation for an important object?
How to choose an anti-ram installation for an important object? Some managers are faced with the problem of what technical means of protection they should install at an important facility.…
How to choose a biometric access control system. Selection and operation parameters.
How to choose a biometric access control system. Parameters of selection and operation In order for the access control system to meet all customer requirements and meet the set goal,…
How to track employee working hours using various access control systems?
How to track employee working hours using various access control systems? Entrance: you can put a grandmother as a watchman who will grumble at everyone who enters. Enterprise: you can…
How to stop theft of construction materials on site?
How to stop theft of construction materials on site? Today the situation in the construction industry is very deplorable. Construction has been one of the hottest spots for corporate fraud…
How to choose the right installation team to install a security system?
How to choose the right installation team to install a security system? It is unlikely that you are going to install the equipment yourself. Installation will be carried out by…
How to approach the choice of video surveillance, access control and fire alarm systems?
How to approach the choice of video surveillance, access control and fire alarm systems? I would like to step by step dispel the existing cliché in the field of security…
How to avoid tragedy, or why you need a fire alarm.
How to avoid tragedy, or why you need a fire alarm. The Perm club «Lame Horse», according to documents, was equipped with an automatic fire extinguishing system and a fire…
How does a metal detector frame work?
Metal detectors are used for various purposes, depending on their type. Detectors are widely used in security systems — to detect weapons and explosives. Characteristics of metal detectors A metal…
IP video surveillance: a brief overview.
IP video surveillance: a brief overview IP video surveillance: a brief overview Guided by the principle of “if only it was”, some security managers prefer the cheapest option — analog…
Glossary of CCTV terms.
Glossary of CCTV terms Glossary of CCTV terms Glossary of CCTV terms AC — alternating current AES (Auto Electronic Shutter) — Automatic electronic shutter AGC (Automatic Gain Control) — AGC…
Eco-safety and environmental monitoring methods.
Ecological safety of the city A resident of almost any modern city has thought at least once: “How acceptable is the state of the environment for life?” Looking for an…
Why do you need to draw up a fire safety protocol?
Why do you need to draw up a fire safety protocol Why you need to draw up a fire safety protocol Fire safety protocol When passing an initial inspection of…
What is a biometric gun safe and how can it help make your home safer?.
What is a biometric gun safe and how can it help make your home safer? This safe operates just like most standard safes, but is a little more expensive. The…
How is a video modulator useful?
Why is a video modulator useful Video signal modulator Based on the general definition, a video signal modulator is a a device that changes the parameters of the flowing signal…
Table 3. Basic parameters of typical pseudo-binocular night vision goggles.
Table 3. Basic parameters of typical pseudo-binocular night vision goggles. Table 3. Basic parameters of typical pseudo-binocular night vision glasses Country Company Model D, m 2w, deg. Intensifier tube generation…
Thermal imagers..
Thermal imagers. Thermal imagers. It is an indisputable fact that optical-electronic devices are the basis of CCTV systems. Optoelectronic devices? Video cameras? Yes, but they are not the main subject…