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CCTV SMPS 4CH & 8CH

CCTV SMPS 4CH & 8CH

  • 07 May, 2025
  • PR Technology

CCTV SMPS (Switched Mode Power Supply). It ensures your cameras run smoothly without power interruptions.

⚡ What Is a CCTV SMPS?

A CCTV SMPS is a power supply unit that converts high-voltage AC current (typically 220V) to low-voltage DC power (typically 12V), which is required by CCTV cameras and DVRs/NVRs. Unlike traditional linear power supplies, SMPS units are more efficient, compact, and stable.


🔧 Key Features of CCTV SMPS

  • Voltage Stabilization: Protects cameras from voltage fluctuations.

  • Compact Design: Fits neatly inside junction boxes or camera enclosures.

  • Multiple Outputs: Powers several cameras simultaneously (e.g., 4-channel, 8-channel, 16-channel).

  • Overload & Short Circuit Protection: Prevents damage during power surges.

  • Energy Efficient: Converts power with minimal heat loss.


🔍 Types of CCTV SMPS Available

  1. Single Channel (12V 1A / 2A)

    • Best for individual cameras or low-power devices.

  2. Multi-Channel (4CH, 8CH, 16CH)

    • Distributes power to multiple cameras from a single unit.

    • Ideal for medium to large installations.

  3. Metal Enclosed Box SMPS

    • Rugged and tamper-proof.

    • Usually includes LED indicators and fuse protection.

  4. Rainproof SMPS

    • Designed for outdoor camera installations.

    • Weather-resistant casing with IP protection.


✅ Benefits of Using Quality CCTV SMPS

  • Reduces Downtime: Keeps cameras powered 24/7 without manual resets.

  • Enhances Camera Lifespan: Clean, stable power supply extends hardware durability.

  • Minimizes Wiring Hassles: Centralized power reduces the need for multiple adapters.

  • Improves Safety: Built-in protection mechanisms guard against fire hazards and component damage.

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