Description
Dahua HAC-T1A21P-U-IL 2MP Smart Dual Light HDCVI Eyeball CC Camera – Best Price in Bangladesh from Best Computer Hub Ltd
Looking for a reliable, high-definition surveillance solution at an affordable price? The Dahua HAC-T1A21P-U-IL 2MP Smart Dual Light HDCVI Eyeball CC Camera is your ideal pick. Combining smart dual-light technology, built-in audio, exceptional low-light performance, and versatile video format support, this camera is a top-tier choice for home, office, and commercial security needs. And the best place to buy this cutting-edge security camera in Bangladesh? Best Computer your one-stop shop for CCTV and surveillance solutions in 2024.
[ez-toc]
Crystal Clear Full HD Video with 2MP CMOS Sensor
The Dahua HAC-T1A21P-U-IL is equipped with a powerful 2MP (1920×1080) CMOS image sensor, ensuring crisp and detailed video footage. It captures Full HD video at a maximum frame rate of 30fps, making it ideal for capturing even the most subtle movements with clarity. Whether it’s during the day or night, indoors or outdoors, this camera ensures that every frame is packed with detail.
Why is a 2MP Camera Still a Great Choice?
Many consumers may wonder if 2MP is enough. For most security purposes, 2MP is more than sufficient, offering excellent image quality without consuming excessive bandwidth or storage. In retail shops, residential buildings, parking lots, or offices, 2MP delivers the balance of performance and affordability, especially when paired with smart imaging features like those in the HAC-T1A21P-U-IL.
Smart Dual Light Technology: Infrared and Warm Light
One of the standout features of the Dahua HAC-T1A21P-U-IL is its Smart Dual Light Technology, which includes infrared (IR) and warm white light. This dual lighting system ensures optimal visibility even in pitch-black environments, offering a 25-meter illumination range.
Here’s how it works:
-
Infrared Mode: When there’s low light but no movement, the camera switches to IR mode to capture black-and-white footage.
-
Warm Light Activation: Once motion is detected, the camera switches to warm light mode, providing full-color video for better identification of subjects.
This not only enhances security but also serves as a visual deterrent, making intruders think twice.
Available Now at Best Computer Hub Ltd
You can buy the Dahua HAC-T1A21P-U-IL Smart Dual Light Camera at Best Computer Hub Ltd at a competitive price. Known for providing authentic surveillance products in Bangladesh, Best Computer Hub Ltd offers warranty support, expert consultation, and smooth delivery options nationwide.
Built-in Microphone for Audio Surveillance
This CC camera features a built-in high-quality microphone, allowing audio recording alongside video footage. This is especially useful for:
-
Monitoring sensitive environments like schools or offices
-
Gathering verbal evidence in conflict situations
-
Real-time communication in retail or entry points
Audio surveillance significantly boosts the effectiveness of any CCTV system by adding another layer of information.
Wide Field of View with 2.8mm Fixed Lens
The Dahua HAC-T1A21P-U-IL comes with a 2.8mm fixed lens, offering a wide-angle field of view, ideal for covering large areas. Additionally, it supports a 3.6mm optional lens for situations that require a narrower but deeper field of vision.
This makes it a flexible choice for:
-
Hallways
-
Storefronts
-
Open office layouts
-
Residential property monitoring
Versatile Video Format Support: CVI, CVBS, AHD, and TVI
One of the biggest advantages of this camera is its four-in-one compatibility. It supports the following video formats:
-
HDCVI (High Definition Composite Video Interface)
-
CVBS (Analog)
-
AHD (Analog High Definition)
-
TVI (Transport Video Interface)
This flexibility means it can integrate seamlessly into any existing surveillance infrastructure, whether it’s legacy analog systems or modern HD solutions.
Progressive Scanning & Fast Electronic Shutter
With a progressive scanning system, the camera captures images line-by-line, avoiding the tearing effect often seen in interlaced scanning. Coupled with an electronic shutter speed ranging from 1/25 to 1/100000 seconds (PAL) and 1/30 to 1/100000 seconds (NTSC), the camera adjusts seamlessly to varying light conditions, delivering smooth, flicker-free video.
This ensures:
-
Smooth video in low and bright lighting
-
Minimal motion blur
-
Better facial recognition in high-movement areas
Exceptional Low-Light Performance
The camera’s minimum illumination capacity is outstanding:
-
0.001 Lux (F1.6, AGC on) in B/W mode
-
0 Lux with built-in IR/Warm Light on
Even in near-total darkness, this camera captures usable footage, making it ideal for outdoor and poorly lit environments. Whether you’re monitoring a driveway, back alley, or an unlit hallway, this camera won’t miss a thing.
Advanced Image Enhancement Technologies
The Dahua HAC-T1A21P-U-IL is loaded with image enhancement features that ensure high-quality video in all lighting conditions:
-
2D NR (Noise Reduction): Removes grainy pixels from low-light images.
-
BLC (Backlight Compensation): Enhances image clarity when facing direct light sources.
-
HLC (Highlight Compensation): Dims overly bright areas like headlights or reflections.
-
DWDR (Digital Wide Dynamic Range): Balances bright and dark areas in the same frame.
These features make the camera suitable for:
-
Entrances and exits
-
Areas with changing or uneven lighting
-
Locations with reflective surfaces
Durability & Power Efficiency
Designed for indoor and outdoor use, the HAC-T1A21P-U-IL is housed in a durable eyeball-style casing, resistant to dust and moisture (IP rating may vary based on installation). Its power consumption is only 2.1W, making it energy-efficient and suitable for 24/7 operation without raising electricity costs.
Angle Adjustment and Installation Flexibility
The camera allows flexible angle adjustments, letting installers position it precisely where needed for maximum coverage. It can be mounted on ceilings or walls, making it adaptable to various environments.
Best Computer Hub Ltd – Your Trusted Surveillance Partner
When buying a CCTV camera in Bangladesh, trust matters. Best Computer Hub Ltd is the go-to destination for purchasing the Dahua HAC-T1A21P-U-IL camera and other reliable surveillance solutions. Here’s why you should choose Best Computer Hub Ltd:
-
100% Genuine Products
-
Competitive Prices in Bangladesh
-
Nationwide Delivery & Support
-
After-Sales Service & Warranty Assistance
-
Expert Advice and Consultation for Your Setup
Whether you’re securing your home, office, shop, or warehouse, Best Computer Hub Ltd offers the latest CCTV technology tailored to your budget and needs.
Available Accessories and Packages
At Best Computer Hub Ltd, you can also purchase:
-
Dahua DVRs compatible with HDCVI cameras
-
Power adapters
-
CCTV cables
-
Camera mounts and brackets
-
Professional installation packages
These accessories ensure your surveillance system is complete and ready to go.
Technical Specifications Summary
| Specification | Details |
|---|---|
| Image Sensor | 1/2.8″ 2MP CMOS |
| Max Resolution | 1920 x 1080 |
| Frame Rate | 30fps |
| Lens | 2.8mm fixed (3.6mm optional) |
| IR/Warm Light Distance | Up to 25 meters |
| Min. Illumination | 0.001 Lux (B/W), 0 Lux with illuminator |
| Video Output | CVI/TVI/AHD/CVBS |
| Audio | Built-in microphone |
| Image Enhancements | BLC, HLC, DWDR, 2D NR |
| Shutter Speed | 1/25 ~ 1/100000 s (PAL) |
| Power Consumption | Max 2.1W |
| Mount Type | Eyeball |
| Use Case | Indoor/Outdoor |
Final Summary: Best Choice for Budget CCTV Buyers in Bangladesh
The Dahua HAC-T1A21P-U-IL 2MP Smart Dual Light HDCVI Eyeball CC Camera strikes the perfect balance between performance, features, and affordability. It’s packed with advanced imaging features, supports multiple video formats, delivers clear images in all lighting conditions, and includes a built-in microphone for comprehensive security.
And the best part? You can get this high-performance CCTV camera in Bangladesh from Best Computer Hub Ltd, your trusted name in security solutions. Whether you’re upgrading an existing system or building a new one from scratch, this camera is a future-ready investment.





