DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore
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DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore

DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore

in stock

$48.00

DAHUA SINGAPORE OFFICIAL PLANTINUM PARTNER

Supply and Maintenance DAHUA CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras,
Access Control System, Video Intercom.

Sim Lim Square 02-81 10am-7pm Daily.
Whatsapp Enquiry Project +65 98534404, Technical Support +65 81120788, Site Visit Maintenance +65 81985572.

in stock

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DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore

CHOICECYCLE CCTV offer the best DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore.

$48.00 each minimum 5 piece or $58.00 each.
DAHUA Power Supply Original 53V 1.812A Big Pin (48V to 54V POE) – NVR & CCTV Camera Repair/Replacement in Singapore

Looking for a reliable replacement power adapter for your DAHUA CCTV system in Singapore? We provide the original DAHUA 53V 1.812A POE Power Supply with Big Pin designed to support 48V to 54V devices, ideal for Network Video Recorders (NVRs), IP POE cameras, and surveillance equipment.

Original DAHUA Power Supply – Genuine quality and high efficiency.
53V 1.812A Output – Perfect for POE systems requiring stable 48V–54V input.
Big Pin Connector – Specifically for DAHUA NVRs and POE IP cameras.
Over-voltage, over-current, and short circuit protection built-in.
✅ Suitable for DAHUA CCTV Camera Repair, Power Replacement, and POE Network Upgrades.
✅ Available locally in Singapore, fast delivery and installation available.


Why Choose the DAHUA 53V 1.812A Power Adapter?

  • Compatible with multiple DAHUA POE NVR models

  • Helps resolve issues like camera not powering, NVR rebooting, or unstable POE connection

  • Prevents damage to POE ports with regulated voltage output

  • Ideal for commercial security systems, retail CCTV, and office building surveillance


Professional CCTV Repair & Replacement Services in Singapore

Our team provides onsite repair and replacement for all DAHUA CCTV systems, including:

  • Faulty POE Power Supply

  • NVR Not Booting

  • Power Surge Replacement

  • Voltage Compatibility Check

  • Big Pin Connector Compatibility Testing

We service schools, retail shops, offices, industrial sites, and residential estates across Singapore.


📞 Contact Us Today
CHOICECYCLE CCTV PTE LTD
📍 Singapore-based Support & Services
📧 [email protected]
🌐 https://sgcctv.com.sg
📱 WhatsApp: +65 9853 4404

Get your DAHUA Power Supply 53V 1.812A Big Pin replaced by professionals. Keep your security system running 24/7.

DAHUA POWER SUPPLY ORIGINAL 53V 1.812A Big Pin 48V to 54V POE Network Video Recorder CCTV Camera Repair Replace Singapore

all Security Systems operate 24/7, which puts constant stress on both the Power Supply and Hard Disk. Just like how a car needs oil change and parts replaced over time, your CCTV system also requires basic maintenance after 3 years of operation.

Here are 10 important reasons why Power Supply and Hard Disk should be replaced every 3 years:


🔟 Reasons to Replace Power Supply & Hard Disk After 3 Years

  1. 24/7 Continuous Usage Wears Out Components
    Security systems run non-stop. Power supplies and hard drives degrade much faster than typical electronics due to round-the-clock operation.

  2. Prevent Sudden Power Failure
    Aging power supplies can suddenly fail, causing camera outages, NVR shutdowns, or system reboots.

  3. Avoid Data Loss & Corrupted Footage
    Old hard disks are prone to bad sectors and data corruption, which can result in missing or unreadable video footage when you need it most.

  4. Reduce Overheating Risk
    Worn-out power supplies and hard disks generate excess heat, increasing the chance of failure or damaging nearby components.

  5. Eliminate Power Surge Risk
    Older power adapters may lose voltage regulation, potentially damaging sensitive CCTV electronics during power spikes.

  6. Restore Recording Performance
    Over time, hard disks become slower, affecting recording and playback speed. Replacing them restores optimal performance.

  7. Comply with Professional Maintenance Standards
    Many security consultants and manufacturers recommend replacing key components every 3 years for reliable operation.

  8. Improve System Stability
    A fresh power supply ensures your system receives clean, stable voltage, reducing random restarts or POE power drops.

  9. Prepare for Warranty & Insurance Claims
    In case of incidents, outdated or faulty storage/power units may invalidate your warranty or insurance claim validity.

  10. Peace of Mind with Reliable Backup
    When you replace old components, you’re not just maintaining — you’re ensuring your evidence storage and system uptime remain dependable.


✅ Don’t Wait for Failure — Replace Before It’s Too Late

At CHOICECYCLE CCTV, we offer affordable Power Supply and Hard Disk replacement for all major CCTV brands including Hikvision, Dahua, Samsung Wisenet, Uniview, and more.

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1 Rochor Canal Road Sim Lim Square #02-81 Singapore 188504  [email protected]  Whatsapp +65 9853 4404

Operation 11am to 6pm daily (9am~11am, 6pm~8pm by appt only)    © sgcctv.com.sg – All Rights Reserved

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