0.39 Metre DC 1-in-4 Monitoring Power Cable for CCTV and Security Camera Setups

This DC 1-in-4 monitoring power cable serves as a practical connection solution for security and surveillance installations. With a precise length of 0.39 metres, it is designed to provide power to monitoring equipment where short, direct cable runs are required. The cable supports a flexible voltage range from 1V to 38V and can handle transmission of up to 80W at a maximum current of 20A, making it suitable for various low-voltage electronic devices commonly found in security applications. Its construction includes a copper wire core, and it is manufactured to a Class A export quality standard.

Features and Construction

This power cable is built with specific connectors and specifications to meet the demands of monitoring system installations.

Material and Build

The cable utilises a copper core for its electrical conductivity, which is a standard material for power transmission in low-voltage applications. The sheath material is not specified in detail, but the overall factory quality is noted as Class A export, indicating a manufacturing standard. The interface type is a DC 1-in-4 configuration, allowing it to distribute power from a single source to multiple points, which is a common requirement in multi-camera surveillance setups.

Size and Practical Fit

The cable has a total length of 0.39 metres, making it ideal for short connections between power supplies and devices, such as in enclosed CCTV housings or compact security system boxes. The output connector size is 5.5mm with a 2.1mm centre pin, while the input connector is 5.5mm with a 2.1/2.5mm centre pin, offering compatibility with a range of common DC power ports on monitoring equipment. The connector power polarity is configured as inner positive (+) and outer negative (-), which must be matched to the device for correct operation.

Uses and Placement

This cable is intended for integration into electronic systems where reliable power distribution is needed.

Event or Professional Use

In professional security installations, this cable can be used to power multiple CCTV cameras, DVRs, or NVRs from a centralised power supply unit. Its 80W maximum transmission power and 20A current capacity allow it to support several devices simultaneously, provided the total power draw does not exceed these limits. The specific connector sizes help ensure a secure physical connection, reducing the risk of power interruption in critical monitoring scenarios.

Everyday Home Use

For domestic security systems, this cable can connect a multi-channel power adapter to individual security cameras positioned around a property. The short 0.39m length is suitable for tidy installations where the power supply is mounted close to the equipment, helping to minimise cable clutter in living spaces or home offices. The voltage range compatibility means it can work with common 12V or 24V security camera power supplies.

Benefits and Buying Value

This product offers a straightforward solution for a specific connectivity need in electronic installations.

Reuse and Low Maintenance

As a basic power cable with standardised connectors, it can be reused in different setups if the equipment specifications match. Its simple construction with a copper core and robust connectors suggests low maintenance, with no moving parts or complex electronics that could fail. The Class A export quality rating indicates a focus on reliable manufacturing standards.

Why Choose This Product

This cable is chosen for its specific DC 1-in-4 interface, which is less common than single-connector cables, and its precise 0.39m length that fills a niche requirement. The stated maximum transmission specifications (80W, 20A, 1V-38V) provide clear parameters for system designers to ensure compatibility. The exact connector sizes and polarity information allow for confident matching with existing equipment, reducing the risk of purchasing an incompatible cable.