Understanding CCTV Camera Resolution & Its Impact on Price in BD

Understanding CCTV Camera Resolution & Its Impact on Price in BD

In the digital era, the demand for CCTV cameras in Bangladesh has surged due to increasing concerns about security in both residential and commercial settings. As consumers consider their options, one of the most critical technical specifications to understand is resolution. Resolution not only determines the quality of the footage but also significantly impacts the price of CCTV cameras.

If you’re planning to buy a security camera system for your home, shop, office, or factory, understanding camera resolution is essential to ensure you’re getting value for your money. This comprehensive guide explores everything you need to know about CCTV camera resolution and how it influences pricing in Bangladesh.

What is CCTV Camera Resolution?

Resolution refers to the amount of detail a camera can capture. It is measured in pixels and typically represented as width × height (for example, 1920 × 1080 pixels). The higher the resolution, the clearer and sharper the video image.

CCTV camera resolution affects:

• The clarity of images and video

• The accuracy of object or person identification

• The storage space needed

• The bandwidth for IP cameras

• The overall cost of the surveillance system

Common CCTV Camera Resolutions in Bangladesh

Here’s a breakdown of the most commonly available CCTV resolutions in the Bangladesh market:

1. Standard Definition (SD) – 720p (1280 × 720 pixels)

• Also called 1MP (megapixel) cameras.

• Budget-friendly option.

• Suitable for small spaces like homes, small shops, or indoor use.

• Limitations: Difficult to identify faces or small objects at a distance.

2. Full HD – 1080p (1920 × 1080 pixels)

• 2MP resolution; one of the most widely used standards.

• Clear image quality, suitable for both indoor and outdoor environments.

• Offers good facial recognition and license plate reading at short distances.

• Moderate price point, a good balance between quality and cost.

3. Super HD – 3MP to 5MP

• Provides better clarity than Full HD.

• Suitable for areas needing higher detail (e.g., banks, offices, commercial areas).

• A 5MP camera has a resolution of 2560 × 1920 pixels.

• Slightly more expensive and may require more storage.

4. 4K Ultra HD – 8MP (3840 × 2160 pixels)

• Offers extremely high detail.

• Ideal for wide surveillance areas like parking lots, warehouses, or large campuses.

• Best for license plate recognition, facial detection, and long-range surveillance.

• Requires large storage capacity and high-speed internet (for IP models).

• One of the most expensive options in the market.

5. 12MP and Above (Super Ultra HD)

• Advanced systems for high-security needs.

• Used in government installations, airports, or research centers.

• Expensive and requires specialized hardware and bandwidth.

Resolution vs. Price: The Correlation

There is a direct correlation between CCTV resolution and price. As the resolution increases, so does the cost of the camera and the associated system components. Here’s how resolution impacts the overall cost:

Package	Package Include
2 CC Camera Package Price 16100 TK	HikVision 2MP HD night vision Camera HikVision 4 Channel DVR/XVR* 500GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
3 CC Camera Bundle Price 18000 Tk	HikVision 2MP HD night vision Camera HikVision 4 Channel DVR/XVR* 500GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
4 CC Camera Security Package Price 19900 TK	HikVision 2MP HD night vision Camera HikVision 4 Channel DVR/XVR* 500GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
5 CC Camera Package Price 33000 TK	HikVision 2MP HD night vision Camera HikVision 8 Channel DVR/XVR* 1000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
6 CC Camera Price in Bangladesh 35000 TK	HikVision 2MP HD night vision Camera HikVision 8 Channel DVR/XVR* 1000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
7 CC Camera Bundle Price 37000 TK	HikVision 2MP HD night vision Camera HikVision 8 Channel DVR/XVR* 1000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
8 CC Camera Price 39000 TK	HikVision 2MP HD night vision Camera HikVision 8 Channel DVR/XVR* 1000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
9 CC Camera Price in Bangladesh 61000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
10 CC Camera Package Price 63000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
11 CC Camera Bundle Price 65000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
12 CC Camera Price in Bangladesh 67000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
13 Camera Package Price 69000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
14 CC Camera Bundle Price 71000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
15 Camera Package Price 73000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty
16 CC Camera Price in Bangladesh 75000 TK	HikVision 2MP HD night vision Camera HikVision 16 Channel DVR/XVR* 2000GB Hard Disk Drive* Adapter: Power adapter good quality Connector: Video balun Good quality Mouse 1 Pc for Control Install: Our technician will install your full setup(Dhaka) 1 Year Product* Warranty

📌 1. Camera Unit Price

Higher resolution cameras have advanced sensors, lenses, and processing chips, which increase the manufacturing cost and, subsequently, the market price.

• 1MP Camera: Starts from BDT 800 – 1,200

• 2MP Camera: Ranges from BDT 1,200 – 2,000

• 5MP Camera: BDT 2,500 – 4,000

• 8MP Camera: BDT 4,500 – 7,000+

• 12MP+ Cameras: BDT 8,000 and above (can reach up to BDT 20,000+)

📌 2. DVR/NVR Compatibility

High-resolution cameras often need DVRs/NVRs that can handle higher video input quality. Older systems might not support 4K or 5MP resolutions.

• HD DVRs (for up to 2MP): BDT 2,500 – 3,500

• 4K NVRs (for 8MP+ cameras): BDT 6,000 – 12,000+

📌 3. Storage Requirements

Higher resolution footage consumes more space. A 4K camera can consume 3–4 times more storage than a 1080p camera.

• For a 1TB hard disk:

  • 2MP camera: 20–25 days of storage

  • 8MP camera: 7–10 days of storage

More resolution = More HDDs = Higher price.

📌 4. Bandwidth and Internet Costs

For IP cameras, especially 4K models, higher resolution means more data to transmit.

• May require a faster, more stable internet connection.

• Can increase monthly internet costs if used for remote monitoring.

📌 5. Installation & Maintenance

High-res systems may need better cables (Cat6 for IP, RG59+ for analog), power supplies, and sometimes enhanced cooling systems for servers.

CCTV Camera Resolution Use-Cases in Bangladesh

Choosing the right resolution depends on your security needs and budget. Let’s look at how different sectors benefit from varying resolutions.

🏠 Home Use

• Recommended: 2MP to 5MP

• Clear enough for entrances, driveways, backyards.

• Cost-effective while providing decent quality.

🏪 Retail Shops

• Recommended: 2MP – 5MP

• Suitable for monitoring customer movement, cashier activities, and anti-theft measures.

🏢 Offices and Corporate Buildings

• Recommended: 5MP to 8MP

• Helps with face recognition, staff monitoring, and secure zone coverage.

• 4K cameras offer high detail in lobbies, entrances, and sensitive areas.

🏭 Industrial Warehouses & Factories

• Recommended: 8MP and above

• Required for monitoring wide areas, production lines, and storage.

• Higher resolution ensures minimal blind spots.

🚗 Parking Lots

• Recommended: 4K Ultra HD

• Needed for number plate recognition and nighttime surveillance.

🏫 Educational Institutions

• Recommended: 2MP to 5MP

• Helps with monitoring student movement and ensuring campus security.

Analog vs. IP Cameras: How Resolution Works Differently

🔄 Analog HD Cameras (TVI, CVI, AHD)

• Cheaper than IP systems.

• Limited resolution upgrades (usually max at 5MP or 8MP).

• Requires DVRs.

🌐 IP Cameras

• Digital technology.

• Better image quality at higher resolutions.

• Easy remote access via mobile apps.

• Scalable – ideal for future upgrades.

• Slightly more expensive but worth it for high-resolution needs.

How to Choose the Right CCTV Resolution in Bangladesh

Here are essential factors to consider:

✅ 1. Your Surveillance Area

• Small rooms or entryways? 2MP is enough.

• Larger outdoor areas? Go for 5MP or higher.

✅ 2. Your Budget

• Budget under BDT 10,000? Choose 1MP or 2MP systems.

• Mid-range budget (BDT 15,000 – 25,000)? Opt for 4MP – 5MP systems.

• High-budget (BDT 30,000+)? Invest in 4K cameras.

✅ 3. Storage Capacity

Ensure your DVR/NVR and hard disk can handle the footage without compromising on recording time.

✅ 4. Internet Bandwidth (for IP Cameras)

• 2MP camera: ~1 Mbps per camera

• 4K camera: ~4–6 Mbps per camera
  Make sure your internet can handle live viewing and recording.

Frequently Asked Questions (FAQ)

❓Does higher resolution always mean better security?

Not always. If your camera is installed too far from the subject, even high resolution won’t help. Placement and lighting matter just as much.

❓Will I need better cables for high-resolution cameras?

Yes. Especially for 4K or IP cameras, high-quality cables like Cat6 or shielded RG59 are essential.

❓Do I need a 4K monitor for a 4K camera?

Not necessarily. You can still record in 4K and view at a lower resolution. However, to view in native 4K, you’ll need a compatible display.

❓Is upgrading from 2MP to 5MP worth it?

If you require more detail, especially for identification purposes, upgrading to 5MP or higher is worth it.

Top CCTV Brands in Bangladesh Offering High-Resolution Cameras

Here are some trusted brands available in the Bangladesh market:

Prices can vary based on camera type (bullet, dome, PTZ), features (night vision, audio, waterproofing), and whether it’s analog or IP.

Understanding CCTV resolution is key to making informed decisions when purchasing a surveillance system. In Bangladesh, where both security needs and budgets vary greatly, choosing the right resolution can mean the difference between poor and premium protection.

While higher resolutions like 4K and 12MP offer crisp detail and wide-area coverage, they come at a higher cost and demand better storage and bandwidth. For most homes and small businesses, a 2MP to 5MP system offers a practical and affordable solution.

When selecting a system, consider your area size, security goals, internet connection, and budget. Don’t just chase higher resolution – aim for a balanced solution that provides clarity, efficiency, and peace of mind.

Choose Zaman IT for the best CCTV price in Bangladesh and unmatched quality. Please Contact Us.

📍 Address: House # 63, Road # 13, Sector # 10, Uttara, Dhaka, Bangladesh
📞 Phone: +8801973009007
📧 Email: info@zaman-it.com