Uninterruptible power supply for CCTV cameras and access control systems: relevance during blackouts

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Uninterruptible power supplies for CCTV cameras and access control systems: purpose and operating principle
How to choose a UPS for video surveillance?
In conditions where the power supply is suddenly disconnected and is absent for a long time, the shutdown of video surveillance, alarm and access control systems carries increased risks and threats to security.

Disabled control systems become a tempting target for intruders who can take advantage of the lack of video surveillance to break into your home or commit other illegal actions. In addition, frequent power failures negatively affect the operation of highly sensitive components such as motion sensors, alarms, date and time recording of events, etc.

During periods of frequent and prolonged blackouts, uninterruptible chinese thailand data power supplies (UPS) for security systems and CCTV cameras not only support the smooth operation of equipment, but also help prevent breakdowns and failures in the system.

12V CCTV UPS provide backup power for low voltage (5-48V) devices such as routers, CCTV systems, security alarms, telecommunications equipment and smart home controllers.

The power supply unit of the video surveillance system with an external battery is placed in a protective box made of metal or high-quality plastic.

The UPS for the router with a built-in battery is connected to the network via a standard 220V socket. The battery provides backup power during a power outage. In the "network" mode, the UPS functions as a pulse power supply.

UPS backup power supply kits with true sine wave and external battery are designed for universal use, including providing uninterruptible power supply to video surveillance systems in 24/7/365 mode.

The operating principle of the UPS for video surveillance kits is based on three main stages:

Normal operation. The UPS is connected to the 220V network and supplies power to the equipment via the built-in converter. At the same time, the battery is being charged.
Standby mode: When the main power supply is disconnected, the UPS automatically switches to battery power, continuing to support the system operation.
Surge protection. The UPS protects your equipment from surges and voltage drops.
How to choose a UPS for video surveillance?
How to choose a UPS for video surveillance?
To ensure uninterrupted operation of video surveillance and access control systems, uninterruptible power supplies must meet a number of technical requirements.

For example, let's take the GV-IP-K-W75/04 5MP 4-camera video surveillance kit . To ensure reliable and stable power supply to the system, LogicPower technical experts recommend installing a UPS with a correct sine wave and an external battery.