What exactly does weak security do?

Outside the power industry, weak current generally refers to DC circuits or audio, video lines and network lines, and the DC voltage is generally within 32V. It is relative to dynamic energy. Weak current and security are put together, which refers to weak current systems or projects.

There are two main types of weak current systems. One is low-voltage electric energy such as safe voltage grade and control voltage specified by the state, which is divided into AC and DC, with AC below 36V and DC below 24V, such as 24V DC control power supply or emergency lighting standby power supply. The other is the system that carries information such as voice, image and data, such as TV and computer system.

Common weak current systems include: security monitoring system, burglar alarm system, entrance guard system, electronic patrol, parking lot management system, visual intercom system and security system, background music system, system, plasma splicing screen system, DLP large screen system, 3m cc system, lightning protection grounding system, paging intercom and professional intercom system, computer room system, integrated wiring, computer local area network system, multi-functional conference room system, wired system, communication system and fire fighting system.

Security system refers to intrusion alarm system, video security monitoring system, access control system, explosion-proof security system, etc. For the purpose of maintaining social security, it is composed of safety products and other related products; Or an electronic system or network composed or integrated by these systems as subsystems.

If you want to know more about weak security information, you can log in to Chengdu 007 Science and Technology official website to check it out.