CCTV Power Supply

Buy High Efficiency CCTV Power Supply at Best Prices Online

A CCTV power supply is a device that is installed in a DVR or digital video recorder to supply energy to all the connected components and parts, including CCTV cameras. These devices cannot receive the current directly from the power outlet, as the incoming unstable flow will damage them. This is why a power supply is used to provide a constant flow of energy within the safe limits.

Various Types of CCTV Power Supply Used for Best Performance

>> Single Camera Adapter: It is a basic type of power supply device that is connected to the DC port and provides a constant flow of current within safe limits to a single camera system.
 

>> Multi-Channel Power Supply Devices: These power supply devices are used to power multi-camera systems from one place. They are designed to have a durable body and come equipped with safety features, including overheat protection.
 

>> Power over Ethernet or PoE: These power supply cables are used to connect the IP cameras that only require a single cable connection to record and send footage over the network.

Key Functions and Features of CCTV Power Supply

Voltage Conversion

CCTV power supply devices are used in CCTV systems to convert the incoming unstable AC current to DC current within a safe limit. They convert the current flow to 12V DC power so that the cameras can transmit footage without disruptions in the video signals. With the efficient current flow, the cameras can offer high performance.

Regulates Power for Performance 

These devices efficiently regulate the power flow and provide a constant power supply to the cameras so that they can offer high-performance and quality video footage without any disturbance. For this purpose, supplies like Switched-Mode Power Supplies or SMPS are commonly used.

Surge and Overload Protection 

Modern power supply devices are coming with built-in protection features that prevent short circuits and prevent the cameras from damage due to overload or sudden voltage surges. This results in a constant power supply and optimal performance. This system even protects the power supply itself from the unstable incoming voltage. 

Even Power Distribution

Multi-channel power supply devices are capable of supplying stable energy to a multi-camera setup from a single power unit. For this purpose, they are designed with multiple output points to power different cameras with stable current flow for the best performance.

Cooling System and Build Quality

CCTV power supply devices are also designed with an excellent cooling system to prevent damage to the electrical components during overheating. These devices are made from tough materials for higher durability, which increases their life, reducing damage from falls.

How to Choose a Reliable CCTV Power Supply for System Integrators?

Here are the following points to remember when you source CCTV power supply to set up your CCTV systems:

Supply Power Capacity

Make sure the power supply device you source can deliver the stable current flow required by the CCTV cameras and other components. The input unstable AC current has to be converted into safe levels of DC current before it is supplied to the camera devices for performance and excellent footage quality.

Stable Output Current

Choose the power supply device that provides a stable current output to the connected cameras constantly, but within the safe limits. For the best results, you can choose either a 12V DC or 24V DC output current delivering device. A stable connection eliminates the disturbances in the video and audio signals of the cameras.

Safety Features

Make sure that your new CCTV power supply device has safety features that protect both connected cameras and the device itself. Sudden voltage surges and fluctuations can damage the device significantly.

Durable 

Your power supply should be designed from tough materials for high durability and increased lifespan. The device should not only be safe from unstable currents but also have fall protection. The material should help reduce the fall impact and keep the device damage-free.

Why Choose DigMRO for Buying CCTV Power Supply in Bulk?

DigiMRO is a trusted platform for buying CCTV power supplies in bulk, as they offer reliable products from known brands at the best prices. System integrators and businesses can find different power supply options suitable for their CCTV setup requirements. Our platform offers tested products that provide stable power output and long service life. You will get product details and technical support during selection for easier bulk sourcing.