12V 20A Centralized Power Supply Box with Battery Backup Function (Model: CC2816UA / 16-Channel Lockable Power Box without Battery)

⚡ Overview – High-Capacity 20A Multi-Channel Centralized Power Supply Box

Are you designing a large-scale security surveillance system that requires uninterrupted, centralized power distribution? Consequently, the Model CC2816UA 12V 20A Battery Backup Power Supply Box provides a robust, professional solution for managing power to multiple cameras and access control devices. Furthermore, you can purchase this power supply unit online in Sri Lanka with fast islandwide delivery.

🔋 20 Amp Total Power Output & Multi-Channel Distribution

Featuring a heavy-duty 12V DC 20 Amp (240W total output) rating, the CC2816UA easily powers large camera networks across multi-story buildings, commercial spaces, or outdoor perimeters.

Additionally, the lockable steel box features individually fused power terminals (PTC auto-reset or glass fuses). As a result, if a single camera or cable encounters a fault, only that individual channel trips—preventing your entire surveillance network from shutting down.

🔌 Integrated UPS Battery Backup Functionality

Equipped with a built-in battery charging circuit, this power supply seamlessly transitions to battery backup during AC power outages without interrupting video recording.

Furthermore, the cabinet is specifically designed with internal storage space to house a 12V 7Ah / 9Ah / 12Ah lead-acid backup battery (battery sold separately). Consequently, your security setup remains operational around the clock during load shedding or grid power failures.

🛡️ Comprehensive Electrical & Cabinet Protection

Besides clean DC power output, the unit features active protection against short circuits, over-voltage, thermal overload, and reverse battery polarity.

Finally, housed in a durable, wall-mountable metal cabinet with a keyed door lock, it keeps your power distribution organized, safe from unauthorized tampering, and easy to maintain.

⚙️ Key Features of CC2816UA 12V 20A Power Supply Box

• 12V DC 20A High-Capacity Output: 240W total power supply handles up to 16 or more HD cameras or access control systems.

• Integrated Battery Backup Circuit: Supports dynamic AC-to-DC battery failover for continuous 24/7 security protection.

• Individual Channel Fusing: Multi-terminal block layout protects individual runs against short circuits and overload.

• Lockable Steel Enclosure: Heavy-duty metal box with door lock prevents physical tampering and neatly organizes wiring.

• Wide AC Input Voltage: Compatible with standard AC 110V–240V mains for reliable local grid performance.

• LED Status Indicators: Front panel/board LED lights provide instant visual status for AC power, DC output, and battery state.

📊 Key Specifications

• Model Code: CC2816UA

• Product Type: Centralized CCTV Power Supply Box with Battery Backup

• Output Voltage: DC 12V

• Total Output Current: 20 Amps (240W Max Load)

• Input Voltage: AC 100V – 240V, 50/60Hz

• Battery Support: Compartment designed for standard 12V Lead-Acid SLA Batteries (Battery Not Included)

• Protection Features: Short Circuit, Over-Voltage, Over-Current, Reverse Polarity Protection

• Enclosure: Wall-Mountable Lockable Metal Cabinet (Keys Included)

🤖 Recommended Usage Guidelines

Ensure the power box is securely wall-mounted in a well-ventilated server room or equipment cabinet. When installing a 12V lead-acid backup battery (e.g., 12V 7Ah or 12V 9Ah), verify the red (+) and black (-) terminal leads are connected with correct polarity before switching on battery power.

Order your Model CC2816UA 12V 20A Centralized Battery Backup Power Supply Box today on elecshop.lk for fast islandwide delivery across Sri Lanka!