Hikvision DS-2FA1225-C4 Multi-Channel CCTV SMPS 12V DC – Compact & Reliable CCTV Power Distribution Unit

The Hikvision DS-2FA1225-C4 Multi-Channel CCTV SMPS is a compact and efficient switching mode power supply designed to deliver stable and consistent power to multiple CCTV cameras from a single centralized unit. Engineered for small to medium surveillance systems, it provides a total output power of 48W, supplying 12V DC at 1A per channel, making it ideal for powering up to four CCTV cameras simultaneously.

Built with Hikvision’s focus on reliability and safety, this power supply ensures uninterrupted surveillance operation even in environments with unstable electrical conditions. Its efficient design reduces installation complexity while improving system organization and performance.

Key Features

• 4 Independent Output Channels
  Supports multiple CCTV cameras from a single power source.
• 12V DC Stable Output (1A per Channel)
  Ensures consistent voltage for reliable camera operation.
• Total 48W Power Capacity
  Suitable for small CCTV surveillance setups.
• Wide Input Voltage Range (150–285 VAC)
  Ensures stable performance in fluctuating power environments.
• Built-in Protection System
  Includes over-current, short-circuit, and over-voltage protection.
• Cable Length Voltage Compensation (12V–15V Adjustment)
  Maintains stable voltage over long cable runs.
• Compact Metal Enclosure Design
  Easy installation in control panels and security boxes.
• Green LED Status Indicator
  Provides real-time operational monitoring.
• Excellent EMC Performance
  Reduces interference with nearby electronic devices.

Efficient Power Management for CCTV Systems

The Hikvision DS-2FA1225-C4 is designed to simplify CCTV power distribution by providing multiple output channels in a single compact unit. Instead of using individual adapters for each camera, this centralized power supply allows up to four cameras to be powered efficiently, reducing wiring clutter and improving installation organization.

Each channel provides a stable 12V DC output, ensuring that all connected cameras receive consistent and reliable power. This helps maintain uninterrupted video recording and stable surveillance performance, which is essential for security applications.

Stable Operation in Fluctuating Power Conditions

One of the key advantages of the Hikvision DS-2FA1225-C4 is its ability to operate within a wide input voltage range of 150 to 285 VAC. This ensures reliable performance even in areas where power fluctuations are common.

The internal circuitry is designed to stabilize output voltage, preventing disruptions that could affect CCTV camera performance. Hikvision DS-2FA1225-C4 ensures continuous monitoring and reduces the risk of system downtime.

Advanced Protection for System Safety

To ensure long-term reliability and safety, the Hikvision DS-2FA1225-C4 includes multiple built-in protection features:

• Over-Current Protection – Prevents damage caused by excessive load
• Short-Circuit Protection – Automatically protects against wiring faults
• Over-Voltage Protection – Shields connected devices from voltage spikes

These safety mechanisms protect both the power supply and connected CCTV cameras, ensuring stable and secure operation in all conditions.

Voltage Compensation for Long Cable Runs

In surveillance installations, long cable distances can cause voltage drops that affect camera performance. The Hikvision DS-2FA1225-C4 addresses this issue with adjustable output voltage (12V–15V), allowing installers to compensate for cable losses.

This ensures that even cameras installed far from the power source receive sufficient and stable voltage, maintaining consistent image quality and system reliability.

Compact and Easy Installation Design

The Hikvision DS-2FA1225-C4 features a compact design with dimensions of approximately 144 × 80 × 33 mm, making it ideal for installations in tight spaces such as electrical cabinets, junction boxes, and security control panels.

Hikvision DS-2FA1225-C4 lightweight structure allows for easy handling and installation, while the durable metal casing ensures long-lasting protection and improved heat dissipation.

A built-in green LED indicator provides clear operational status, allowing users to quickly verify system performance.

Excellent EMC Performance

The unit is designed with strong electromagnetic compatibility (EMC), which minimizes interference with other electronic devices in the system. This ensures clean signal transmission and stable operation in environments with multiple electronic components.

Energy-Efficient Performance

The Hikvision DS-2FA1225-C4 uses efficient switching technology to optimize power usage and reduce energy loss. This results in lower heat generation and improved long-term reliability.

Its efficient design ensures continuous operation while maintaining stable output performance, making it suitable for 24/7 surveillance systems.

Ideal Applications

• CCTV Surveillance Systems
• Small Multi-Camera Security Installations
• Residential Security Monitoring
• Retail Store Surveillance
• Office Security Systems
• Small Commercial CCTV Networks

Why Choose Hikvision DS-2FA1225-C4

The Hikvision DS-2FA1225-C4 Multi-Channel CCTV SMPS is a dependable and cost-effective solution for powering small CCTV systems. Its stable 12V output, compact design, and advanced protection features make it highly suitable for professional surveillance installations.

With support for cable compensation, wide input voltage range, and excellent EMC performance, it ensures reliable and uninterrupted camera operation even in challenging environments. Its centralized design simplifies installation and improves overall system efficiency.

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