CCTV camera

CCTV Camera Price in Bangladesh – Hikvision, Dahua CC Camera & Surveillance Systems

Security is not something you think about after something goes wrong — it’s something you put in place before it does. A properly installed CCTV system is one of the most effective deterrents against theft, vandalism, and unauthorised access — and one of the most valuable tools for evidence when something does happen. Whether you’re protecting your home, securing a shop, monitoring a factory floor, or covering a multi-storey office building — CCTV surveillance cameras from trusted brands like Hikvision and Dahua give you eyes on every corner, 24 hours a day. At Marshmallow Tech, we carry a curated range of genuine CC cameras and complete CCTV systems at honest prices across Bangladesh — because your security shouldn’t depend on whether you got lucky buying from the right seller.

What Is a CCTV Camera?

CCTV stands for Closed-Circuit Television — a video surveillance system where cameras transmit footage to a specific, closed set of monitors and recording devices, rather than broadcasting publicly. A CCTV surveillance camera system typically consists of one or more cameras connected to a central recording unit (DVR or NVR), which stores footage for review, playback, and evidence purposes.

The term CC camera is widely used across Bangladesh to refer to any security camera — whether analog or digital, wired or wireless. In a strict technical sense, CC cameras refer to the analog camera units connected via coaxial cable to a DVR (Digital Video Recorder). Modern CCTV systems, however, increasingly use HD analog technology (HDTVI, HDCVI, AHD) — delivering significantly improved resolution over standard analog while maintaining compatibility with existing coaxial cable infrastructure.

Hikvision and Dahua are the two most trusted CCTV camera brands in Bangladesh — dominating the professional security installation market with products ranging from entry-level home systems to enterprise-grade surveillance platforms.

Types of CCTV Cameras

Bullet CC Camera

The bullet camera is the most widely recognised CC camera form factor in Bangladesh. Its cylindrical, tube-shaped housing mounts on walls or ceilings, pointed in a fixed direction — immediately visible to anyone entering the monitored area. That visibility is itself a deterrent. Bullet cameras accommodate longer focal length lenses ideal for monitoring distances — driveways, perimeter walls, parking areas, and long corridors.

Most outdoor bullet CC cameras from Hikvision and Dahua carry IP66 weatherproofing — fully protected against Bangladesh’s heavy monsoon rain and dust. Available in 2MP (1080p), 4MP, and 8MP (4K) HDTVI and HDCVI formats.

Dome CC Camera

Dome CC cameras use a compact, dome-shaped housing — typically ceiling-mounted indoors. Their low-profile, discreet design makes it difficult to determine the exact angle the camera is pointing, which serves as a useful psychological deterrent in retail and office environments. Dahua dome cameras and Hikvision dome cameras are standard fixtures in shops, offices, banks, restaurants, and apartment buildings across Bangladesh.

Vandal-resistant dome cameras (IK10-rated) are suitable for high-risk environments where camera tampering is a concern.

PTZ CCTV Camera

PTZ (Pan-Tilt-Zoom) CCTV cameras can be remotely controlled to pan left and right, tilt up and down, and zoom in optically — covering large areas with a single camera. Used in warehouses, large parking lots, factory floors, and public spaces. Hikvision PTZ cameras and Dahua PTZ cameras support auto-tracking — automatically following moving subjects detected within the frame.

HD Analog Cameras (HDTVI / HDCVI / AHD)

Modern HD analog CC cameras — using HDTVI (Hikvision’s standard), HDCVI (Dahua’s standard), or AHD technology — deliver 2MP, 4MP, and even 8MP resolution over standard coaxial cable. This is a critical advantage for upgrading existing analog CCTV installations — the old coaxial cable infrastructure can be reused with new HD cameras and a compatible HD DVR, significantly reducing upgrade costs.

Hikvision cameras use HDTVI technology. Dahua CCTV cameras use HDCVI. Both are mutually compatible with their respective branded DVRs and, to varying degrees, with third-party HD DVRs.

Indoor vs Outdoor CC Cameras

Indoor CC cameras are designed for controlled environments — offices, shops, corridors, and indoor storage areas. They typically lack weatherproofing and are optimised for normal indoor lighting conditions.

Outdoor CC cameras require robust weatherproofing (IP66 minimum for Bangladesh), IR night vision for 24/7 monitoring, and housings that withstand temperature extremes, humidity, and direct sunlight. All outdoor Hikvision cameras and Dahua cameras in their standard product range meet these requirements.

Complete CCTV Surveillance System Components

A complete CCTV surveillance camera system involves more than just the cameras. Understanding what goes into a full system helps you plan and budget accurately:

DVR (Digital Video Recorder)

The DVR is the brain of an analog CC camera system. It receives video feeds from all connected cameras via coaxial cable, encodes and compresses the footage, and stores it to an internal hard drive. Modern HD DVRs from Hikvision and Dahua support simultaneous recording from 4, 8, 16, or 32 cameras, and include smartphone remote access via Hik-Connect and DMSS apps respectively.

Key DVR specifications to check:

  • Channel count — matches the number of cameras (4CH, 8CH, 16CH, 32CH)
  • Maximum recording resolution — should match your camera resolution (1080p, 4MP, 4K)
  • Hard drive capacity — 1TB to 8TB depending on camera count and desired retention period
  • Remote access — app-based smartphone viewing and playback support

Hard Drive (HDD)

A dedicated surveillance-grade hard drive (such as Western Digital Purple or Seagate SkyHawk) is essential for CCTV recording. Standard desktop hard drives are not designed for the 24/7 continuous write cycles of surveillance recording and fail significantly faster. Surveillance HDDs are specifically engineered for always-on recording workloads.

Storage capacity guide for Bangladesh:

Camera Count Resolution Recommended HDD Retention Period
4 cameras 1080p 1TB ~25 days
4 cameras 4MP 2TB ~20 days
8 cameras 1080p 2TB ~20 days
8 cameras 4MP 4TB ~18 days
16 cameras 1080p 4TB ~15 days

Coaxial Cable (RG59 / RG6)

Analog CC camera systems use coaxial cable (RG59 for standard runs, RG6 for longer runs) to carry video signal from each camera to the DVR. Cable quality significantly affects image clarity over long runs. For HD analog systems (HDTVI/HDCVI), higher-quality RG59 or RG6 cable is recommended for runs exceeding 30 metres.

Power Supply

CC cameras require a separate power supply — either individual adapters at each camera location or a centralised multi-channel power distribution box near the DVR. PoE (Power over Ethernet) is available on IP camera systems but not on traditional analog CC camera setups.

Top CCTV Camera Brands in Bangladesh

Hikvision Cameras

Hikvision is the world’s largest video surveillance manufacturer and the undisputed market leader for CCTV cameras in Bangladesh. From entry-level 2MP CC cameras for homes and small shops to 4K AI-powered surveillance systems for enterprise and government installations — Hikvision cameras cover every segment of Bangladesh’s security market.

Hikvision CCTV technology in their HD analog range includes:

  • ColorVu — full-colour night vision via supplemental warm LED and F1.0 aperture lenses, producing detailed colour footage in near-complete darkness
  • AcuSense — AI-powered human and vehicle detection that filters false motion alerts caused by animals, rain, and foliage — reducing nuisance alerts dramatically
  • Turbo HD — Hikvision’s HDTVI technology supporting up to 8MP over coaxial cable, maximising the value of existing cable infrastructure during system upgrades

Hikvision’s Bangladeshi installer network is the most extensive of any security camera brand — ensuring professional installation support and after-sales service across the country. Explore Hikvision’s full CCTV camera range here.

Dahua CCTV Camera

Dahua is Hikvision’s closest global rival and equally established in Bangladesh’s professional security market. Dahua CCTV cameras and Dahua CC cameras are the preferred choice of many professional installers across the country — particularly for commercial and industrial installations.

Dahua CCTV technology highlights:

  • Starlight — advanced low-light colour imaging using large-aperture lenses and high-sensitivity sensors for colour footage in near-darkness without supplemental lighting
  • Full-colour — active warm-light supplemental illumination for vivid colour night vision, similar to Hikvision ColorVu
  • SMD Plus (Smart Motion Detection) — AI-powered human and vehicle detection to filter false motion alerts
  • HDCVI — Dahua’s HD analog standard supporting up to 4K resolution over coaxial cable

Dahua’s product range in Bangladesh spans from budget-friendly entry-level CC cameras for home use to high-specification commercial CCTV surveillance camera systems — all backed by a strong local installer and distributor network. Learn more about Dahua’s CCTV camera range here.

Things to Consider Before Buying a CCTV System in Bangladesh

🏠 New Installation vs System Upgrade

New installation — No existing cable infrastructure. In this case, an IP camera system with PoE NVR is strongly recommended over analog CC cameras for better resolution, smarter features, and simpler cabling. See our IP Camera page for full details.

Upgrading an existing analog system — If you already have coaxial cable installed, HD analog CC cameras (HDTVI/HDCVI) allow you to upgrade camera resolution and features while reusing your existing cabling — the most cost-effective upgrade path.

📍 Indoor vs Outdoor Placement

Map out where each CC camera will be installed before purchasing:

  • Indoor cameras — dome cameras for ceilings, compact cameras for shelves and corners
  • Outdoor cameras — weatherproof bullet cameras (IP66 minimum) for gates, walls, and perimeters
  • High-risk locations — vandal-resistant IK10-rated cameras for public-facing positions

🌙 Night Vision Requirements

Standard IR night vision produces black-and-white footage. Full-colour night vision (Hikvision ColorVu, Dahua Full-colour/Starlight) produces colour footage in near-darkness — far more useful for identifying clothing, vehicle colours, and faces. For any entrance, gate, or parking camera in Bangladesh, full-colour night vision is strongly recommended.

📱 Remote Monitoring

Both Hikvision CCTV systems (Hik-Connect app) and Dahua CCTV systems (DMSS app) support full remote access — live viewing and footage playback from your smartphone anywhere in the world. Ensure your DVR and router are configured for remote access during installation.

🔢 How Many Cameras Do You Need?

Property Type Recommended Camera Count
Small home / flat 2–4 cameras
Standard home with compound 4–6 cameras
Small shop / office 4–6 cameras
Medium business / warehouse 8–16 cameras
Large commercial property 16–32+ cameras

💰 CCTV System Budget Guide for Bangladesh

Budget Range What You Get
৳15,000–৳25,000 4-camera 1080p home system (Hikvision/Dahua), 4CH DVR, 1TB HDD
৳25,000–৳40,000 4-camera 4MP system with full-colour night vision, 8CH DVR, 2TB HDD
৳40,000–৳70,000 8-camera 4MP full-colour system, 8CH DVR, 4TB HDD
৳70,000–৳1,50,000 16-camera 4MP/4K commercial system, 16CH DVR, 4–8TB HDD

Prices are approximate and exclude installation costs. Professional installation is recommended for all multi-camera systems.

Why Buy CCTV Cameras from Marshmallow Tech?

Counterfeit Hikvision cameras and Dahua CCTV cameras are widespread in Bangladesh — sold in identical packaging with fabricated specifications that only reveal themselves after installation. A fake CC camera that claims 4MP but outputs 1080p is a security investment that simply doesn’t deliver what you paid for.

Every CCTV surveillance camera at Marshmallow Tech is a verified genuine product from certified suppliers — with accurate specifications, real firmware support, and after-sales accountability. We’d rather sell you fewer, genuine cameras than more cameras that won’t hold up when it matters.

Nationwide delivery available across Bangladesh. Professional installation referrals available on request.

Explore more from our collection:

Frequently Asked Questions (FAQ)

Q1. What does CCTV stand for and how does it work? CCTV stands for Closed-Circuit Television. A CCTV surveillance camera system captures video and transmits it to a closed set of recording and viewing devices — typically a DVR connected to monitors and a hard drive for storage. Unlike broadcast television, CCTV footage is only accessible to authorised users on the closed system. Modern CCTV systems include smartphone remote access via apps like Hik-Connect (Hikvision) and DMSS (Dahua).

Q2. What is the difference between a CC camera and a CCTV system? A CC camera refers to the individual camera unit — the physical device that captures video. A CCTV system refers to the complete surveillance setup — including cameras, cables, DVR/NVR, hard drive, monitor, and power supply. A CC camera is one component; CCTV is the entire system.

Q3. Which is better — Hikvision camera or Dahua CCTV camera? Both Hikvision cameras and Dahua CCTV cameras are world-class professional security brands. Hikvision has the larger market share and wider installer network in Bangladesh. Dahua offers equivalent technology — including full-colour night vision, AI motion detection, and 4K resolution — often at competitive price points. Either brand is an excellent choice; most installers in Bangladesh are experienced with both.

Q4. How many CC cameras do I need for my home in Bangladesh? For a typical home in Bangladesh, 4 cameras provide solid coverage — main entrance/gate, rear entrance or garden, parking/garage, and one additional camera for a blind spot or internal area. Homes with larger compounds or multiple access points typically need 6–8 cameras. A professional installer can assess your property and recommend exact placement.

Q5. Do I need internet for my CCTV system to work? No — a CCTV system with a DVR records footage 24/7 to the DVR’s hard drive without any internet connection. Internet is only needed for remote smartphone access via the Hik-Connect (Hikvision) or DMSS (Dahua) apps. The recording system itself works completely independently of internet availability — a critical advantage during internet outages in Bangladesh.

Q6. What is the difference between HDTVI (Hikvision) and HDCVI (Dahua) cameras? HDTVI is Hikvision’s HD analog transmission standard; HDCVI is Dahua’s equivalent. Both transmit HD video (1080p, 4MP, 4K) over standard coaxial cable. They are not cross-compatible — a Dahua CCTV camera using HDCVI does not work at full resolution on a Hikvision HDTVI DVR, and vice versa. When building or upgrading a system, match camera and DVR brands for full compatibility.

Q7. How much storage do I need for my CCTV surveillance cameras? For a 4-camera system at 1080p recording continuously, 1TB provides approximately 25 days of footage before overwriting. At 4MP, the same system needs 2TB for similar retention. For a 8-camera system, double these estimates. Surveillance-grade HDDs (WD Purple, Seagate SkyHawk) are strongly recommended over standard desktop drives for 24/7 recording workloads.

Q8. Should I choose a CC camera system or an IP camera system for my new installation? For new installations with no existing coaxial cable, an IP camera system with NVR is strongly recommended over traditional CC cameras — offering higher resolution, AI smart detection, simpler PoE cabling, and easier future scalability. For upgrading an existing analog CC camera system, HD analog (HDTVI/HDCVI) cameras allow you to improve resolution and features while reusing your existing coaxial cable infrastructure — a cost-effective middle path.

CCTV camera

EZVIZ CS-H6c Pro 3MP Pan & Tilt Smart Portable WiFi Camera
  • -11%

EZVIZ CS-H6c Pro 3MP Pan & Tilt Smart Portable WiFi Camera

Original price was: 2,800৳ .Current price is: 2,500৳ .

CCTV Camera Price in Bangladesh – Hikvision, Dahua CC Camera & Surveillance Systems

Security is not something you think about after something goes wrong — it’s something you put in place before it does. A properly installed CCTV system is one of the most effective deterrents against theft, vandalism, and unauthorised access — and one of the most valuable tools for evidence when something does happen. Whether you’re protecting your home, securing a shop, monitoring a factory floor, or covering a multi-storey office building — CCTV surveillance cameras from trusted brands like Hikvision and Dahua give you eyes on every corner, 24 hours a day. At Marshmallow Tech, we carry a curated range of genuine CC cameras and complete CCTV systems at honest prices across Bangladesh — because your security shouldn’t depend on whether you got lucky buying from the right seller.

What Is a CCTV Camera?

CCTV stands for Closed-Circuit Television — a video surveillance system where cameras transmit footage to a specific, closed set of monitors and recording devices, rather than broadcasting publicly. A CCTV surveillance camera system typically consists of one or more cameras connected to a central recording unit (DVR or NVR), which stores footage for review, playback, and evidence purposes.

The term CC camera is widely used across Bangladesh to refer to any security camera — whether analog or digital, wired or wireless. In a strict technical sense, CC cameras refer to the analog camera units connected via coaxial cable to a DVR (Digital Video Recorder). Modern CCTV systems, however, increasingly use HD analog technology (HDTVI, HDCVI, AHD) — delivering significantly improved resolution over standard analog while maintaining compatibility with existing coaxial cable infrastructure.

Hikvision and Dahua are the two most trusted CCTV camera brands in Bangladesh — dominating the professional security installation market with products ranging from entry-level home systems to enterprise-grade surveillance platforms.

Types of CCTV Cameras

Bullet CC Camera

The bullet camera is the most widely recognised CC camera form factor in Bangladesh. Its cylindrical, tube-shaped housing mounts on walls or ceilings, pointed in a fixed direction — immediately visible to anyone entering the monitored area. That visibility is itself a deterrent. Bullet cameras accommodate longer focal length lenses ideal for monitoring distances — driveways, perimeter walls, parking areas, and long corridors.

Most outdoor bullet CC cameras from Hikvision and Dahua carry IP66 weatherproofing — fully protected against Bangladesh’s heavy monsoon rain and dust. Available in 2MP (1080p), 4MP, and 8MP (4K) HDTVI and HDCVI formats.

Dome CC Camera

Dome CC cameras use a compact, dome-shaped housing — typically ceiling-mounted indoors. Their low-profile, discreet design makes it difficult to determine the exact angle the camera is pointing, which serves as a useful psychological deterrent in retail and office environments. Dahua dome cameras and Hikvision dome cameras are standard fixtures in shops, offices, banks, restaurants, and apartment buildings across Bangladesh.

Vandal-resistant dome cameras (IK10-rated) are suitable for high-risk environments where camera tampering is a concern.

PTZ CCTV Camera

PTZ (Pan-Tilt-Zoom) CCTV cameras can be remotely controlled to pan left and right, tilt up and down, and zoom in optically — covering large areas with a single camera. Used in warehouses, large parking lots, factory floors, and public spaces. Hikvision PTZ cameras and Dahua PTZ cameras support auto-tracking — automatically following moving subjects detected within the frame.

HD Analog Cameras (HDTVI / HDCVI / AHD)

Modern HD analog CC cameras — using HDTVI (Hikvision’s standard), HDCVI (Dahua’s standard), or AHD technology — deliver 2MP, 4MP, and even 8MP resolution over standard coaxial cable. This is a critical advantage for upgrading existing analog CCTV installations — the old coaxial cable infrastructure can be reused with new HD cameras and a compatible HD DVR, significantly reducing upgrade costs.

Hikvision cameras use HDTVI technology. Dahua CCTV cameras use HDCVI. Both are mutually compatible with their respective branded DVRs and, to varying degrees, with third-party HD DVRs.

Indoor vs Outdoor CC Cameras

Indoor CC cameras are designed for controlled environments — offices, shops, corridors, and indoor storage areas. They typically lack weatherproofing and are optimised for normal indoor lighting conditions.

Outdoor CC cameras require robust weatherproofing (IP66 minimum for Bangladesh), IR night vision for 24/7 monitoring, and housings that withstand temperature extremes, humidity, and direct sunlight. All outdoor Hikvision cameras and Dahua cameras in their standard product range meet these requirements.

Complete CCTV Surveillance System Components

A complete CCTV surveillance camera system involves more than just the cameras. Understanding what goes into a full system helps you plan and budget accurately:

DVR (Digital Video Recorder)

The DVR is the brain of an analog CC camera system. It receives video feeds from all connected cameras via coaxial cable, encodes and compresses the footage, and stores it to an internal hard drive. Modern HD DVRs from Hikvision and Dahua support simultaneous recording from 4, 8, 16, or 32 cameras, and include smartphone remote access via Hik-Connect and DMSS apps respectively.

Key DVR specifications to check:

  • Channel count — matches the number of cameras (4CH, 8CH, 16CH, 32CH)
  • Maximum recording resolution — should match your camera resolution (1080p, 4MP, 4K)
  • Hard drive capacity — 1TB to 8TB depending on camera count and desired retention period
  • Remote access — app-based smartphone viewing and playback support

Hard Drive (HDD)

A dedicated surveillance-grade hard drive (such as Western Digital Purple or Seagate SkyHawk) is essential for CCTV recording. Standard desktop hard drives are not designed for the 24/7 continuous write cycles of surveillance recording and fail significantly faster. Surveillance HDDs are specifically engineered for always-on recording workloads.

Storage capacity guide for Bangladesh:

Camera Count Resolution Recommended HDD Retention Period
4 cameras 1080p 1TB ~25 days
4 cameras 4MP 2TB ~20 days
8 cameras 1080p 2TB ~20 days
8 cameras 4MP 4TB ~18 days
16 cameras 1080p 4TB ~15 days

Coaxial Cable (RG59 / RG6)

Analog CC camera systems use coaxial cable (RG59 for standard runs, RG6 for longer runs) to carry video signal from each camera to the DVR. Cable quality significantly affects image clarity over long runs. For HD analog systems (HDTVI/HDCVI), higher-quality RG59 or RG6 cable is recommended for runs exceeding 30 metres.

Power Supply

CC cameras require a separate power supply — either individual adapters at each camera location or a centralised multi-channel power distribution box near the DVR. PoE (Power over Ethernet) is available on IP camera systems but not on traditional analog CC camera setups.

Top CCTV Camera Brands in Bangladesh

Hikvision Cameras

Hikvision is the world’s largest video surveillance manufacturer and the undisputed market leader for CCTV cameras in Bangladesh. From entry-level 2MP CC cameras for homes and small shops to 4K AI-powered surveillance systems for enterprise and government installations — Hikvision cameras cover every segment of Bangladesh’s security market.

Hikvision CCTV technology in their HD analog range includes:

  • ColorVu — full-colour night vision via supplemental warm LED and F1.0 aperture lenses, producing detailed colour footage in near-complete darkness
  • AcuSense — AI-powered human and vehicle detection that filters false motion alerts caused by animals, rain, and foliage — reducing nuisance alerts dramatically
  • Turbo HD — Hikvision’s HDTVI technology supporting up to 8MP over coaxial cable, maximising the value of existing cable infrastructure during system upgrades

Hikvision’s Bangladeshi installer network is the most extensive of any security camera brand — ensuring professional installation support and after-sales service across the country. Explore Hikvision’s full CCTV camera range here.

Dahua CCTV Camera

Dahua is Hikvision’s closest global rival and equally established in Bangladesh’s professional security market. Dahua CCTV cameras and Dahua CC cameras are the preferred choice of many professional installers across the country — particularly for commercial and industrial installations.

Dahua CCTV technology highlights:

  • Starlight — advanced low-light colour imaging using large-aperture lenses and high-sensitivity sensors for colour footage in near-darkness without supplemental lighting
  • Full-colour — active warm-light supplemental illumination for vivid colour night vision, similar to Hikvision ColorVu
  • SMD Plus (Smart Motion Detection) — AI-powered human and vehicle detection to filter false motion alerts
  • HDCVI — Dahua’s HD analog standard supporting up to 4K resolution over coaxial cable

Dahua’s product range in Bangladesh spans from budget-friendly entry-level CC cameras for home use to high-specification commercial CCTV surveillance camera systems — all backed by a strong local installer and distributor network. Learn more about Dahua’s CCTV camera range here.

Things to Consider Before Buying a CCTV System in Bangladesh

🏠 New Installation vs System Upgrade

New installation — No existing cable infrastructure. In this case, an IP camera system with PoE NVR is strongly recommended over analog CC cameras for better resolution, smarter features, and simpler cabling. See our IP Camera page for full details.

Upgrading an existing analog system — If you already have coaxial cable installed, HD analog CC cameras (HDTVI/HDCVI) allow you to upgrade camera resolution and features while reusing your existing cabling — the most cost-effective upgrade path.

📍 Indoor vs Outdoor Placement

Map out where each CC camera will be installed before purchasing:

  • Indoor cameras — dome cameras for ceilings, compact cameras for shelves and corners
  • Outdoor cameras — weatherproof bullet cameras (IP66 minimum) for gates, walls, and perimeters
  • High-risk locations — vandal-resistant IK10-rated cameras for public-facing positions

🌙 Night Vision Requirements

Standard IR night vision produces black-and-white footage. Full-colour night vision (Hikvision ColorVu, Dahua Full-colour/Starlight) produces colour footage in near-darkness — far more useful for identifying clothing, vehicle colours, and faces. For any entrance, gate, or parking camera in Bangladesh, full-colour night vision is strongly recommended.

📱 Remote Monitoring

Both Hikvision CCTV systems (Hik-Connect app) and Dahua CCTV systems (DMSS app) support full remote access — live viewing and footage playback from your smartphone anywhere in the world. Ensure your DVR and router are configured for remote access during installation.

🔢 How Many Cameras Do You Need?

Property Type Recommended Camera Count
Small home / flat 2–4 cameras
Standard home with compound 4–6 cameras
Small shop / office 4–6 cameras
Medium business / warehouse 8–16 cameras
Large commercial property 16–32+ cameras

💰 CCTV System Budget Guide for Bangladesh

Budget Range What You Get
৳15,000–৳25,000 4-camera 1080p home system (Hikvision/Dahua), 4CH DVR, 1TB HDD
৳25,000–৳40,000 4-camera 4MP system with full-colour night vision, 8CH DVR, 2TB HDD
৳40,000–৳70,000 8-camera 4MP full-colour system, 8CH DVR, 4TB HDD
৳70,000–৳1,50,000 16-camera 4MP/4K commercial system, 16CH DVR, 4–8TB HDD

Prices are approximate and exclude installation costs. Professional installation is recommended for all multi-camera systems.

Why Buy CCTV Cameras from Marshmallow Tech?

Counterfeit Hikvision cameras and Dahua CCTV cameras are widespread in Bangladesh — sold in identical packaging with fabricated specifications that only reveal themselves after installation. A fake CC camera that claims 4MP but outputs 1080p is a security investment that simply doesn’t deliver what you paid for.

Every CCTV surveillance camera at Marshmallow Tech is a verified genuine product from certified suppliers — with accurate specifications, real firmware support, and after-sales accountability. We’d rather sell you fewer, genuine cameras than more cameras that won’t hold up when it matters.

Nationwide delivery available across Bangladesh. Professional installation referrals available on request.

Explore more from our collection:

Frequently Asked Questions (FAQ)

Q1. What does CCTV stand for and how does it work? CCTV stands for Closed-Circuit Television. A CCTV surveillance camera system captures video and transmits it to a closed set of recording and viewing devices — typically a DVR connected to monitors and a hard drive for storage. Unlike broadcast television, CCTV footage is only accessible to authorised users on the closed system. Modern CCTV systems include smartphone remote access via apps like Hik-Connect (Hikvision) and DMSS (Dahua).

Q2. What is the difference between a CC camera and a CCTV system? A CC camera refers to the individual camera unit — the physical device that captures video. A CCTV system refers to the complete surveillance setup — including cameras, cables, DVR/NVR, hard drive, monitor, and power supply. A CC camera is one component; CCTV is the entire system.

Q3. Which is better — Hikvision camera or Dahua CCTV camera? Both Hikvision cameras and Dahua CCTV cameras are world-class professional security brands. Hikvision has the larger market share and wider installer network in Bangladesh. Dahua offers equivalent technology — including full-colour night vision, AI motion detection, and 4K resolution — often at competitive price points. Either brand is an excellent choice; most installers in Bangladesh are experienced with both.

Q4. How many CC cameras do I need for my home in Bangladesh? For a typical home in Bangladesh, 4 cameras provide solid coverage — main entrance/gate, rear entrance or garden, parking/garage, and one additional camera for a blind spot or internal area. Homes with larger compounds or multiple access points typically need 6–8 cameras. A professional installer can assess your property and recommend exact placement.

Q5. Do I need internet for my CCTV system to work? No — a CCTV system with a DVR records footage 24/7 to the DVR’s hard drive without any internet connection. Internet is only needed for remote smartphone access via the Hik-Connect (Hikvision) or DMSS (Dahua) apps. The recording system itself works completely independently of internet availability — a critical advantage during internet outages in Bangladesh.

Q6. What is the difference between HDTVI (Hikvision) and HDCVI (Dahua) cameras? HDTVI is Hikvision’s HD analog transmission standard; HDCVI is Dahua’s equivalent. Both transmit HD video (1080p, 4MP, 4K) over standard coaxial cable. They are not cross-compatible — a Dahua CCTV camera using HDCVI does not work at full resolution on a Hikvision HDTVI DVR, and vice versa. When building or upgrading a system, match camera and DVR brands for full compatibility.

Q7. How much storage do I need for my CCTV surveillance cameras? For a 4-camera system at 1080p recording continuously, 1TB provides approximately 25 days of footage before overwriting. At 4MP, the same system needs 2TB for similar retention. For a 8-camera system, double these estimates. Surveillance-grade HDDs (WD Purple, Seagate SkyHawk) are strongly recommended over standard desktop drives for 24/7 recording workloads.

Q8. Should I choose a CC camera system or an IP camera system for my new installation? For new installations with no existing coaxial cable, an IP camera system with NVR is strongly recommended over traditional CC cameras — offering higher resolution, AI smart detection, simpler PoE cabling, and easier future scalability. For upgrading an existing analog CC camera system, HD analog (HDTVI/HDCVI) cameras allow you to improve resolution and features while reusing your existing coaxial cable infrastructure — a cost-effective middle path.

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