Dahua HAC-B1A21P-A 2MP IR HDCVI Audio Bullet Camera Price in BD 2025
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Dahua HAC-B1A21P-A 2MP IR HDCVI Audio Bullet Camera

Brand: Dahua
Model: HAC-B1A21P-A
Status: In Stock
Tk1,100
Tk1,300

Main Features

  • Max. 30 fps@1080p
  • CVI/CVBS/AHD/TVI switchable
  • 3.6 mm fixed lens
  • Max. IR length 20 m, Smart IR
  • Built-in Mic(-A)
  • IP67 Weatherproof, 12 VDC
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Payment Methods

Tk1,100

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  • Specification
  • Description
  • Reviews

Product Specification

Camera Details
Image Sensor2MP CMOS
Max. Resolution2 MP
1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s
Min. Illumination0.04 lux/F2.0, 30 IRE, 0 lux IR on
S/N Ratio>65 dB
Illumination Distance20 m (65.62 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (IR light)
Lens
Lens TypeFixed-focal
Mount TypeM12
Focal Length3.6 mm
Max. ApertureF2.0
Field of View3.6 mm: H: 83°; V: 44°; D: 99°
Close Focus Distance3.6 mm: 0.8 m (2.62 ft)
Video
Video Frame RateCVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
TVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
AHD:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
CVBS:
PAL: 960H
NTSC: 960H
Resolution1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480)
Day/NightAuto (ICR)/Color/B/W
BLC ModeBLC; HLC; DWDR
WDRDWDR
White BalanceAuto; Area white balance
Gain ControlAuto/Manual
Noise Reduction2D NR
Port
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Audio InputBuilt-in Mic
General Information
CasingPlastic & Metal
DimensionsProduct: 149.3 mm × 69.8 mm × 69.8 mm (5.88" × 2.75" × 2.75")
Packaging: 164 mm × 79 mm × 90 mm (6.46" × 3.11" × 3.54")
Weight0.17 kg (0.37 lb)
Angle AdjustmentPan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Power Supply12 VDC ± 30%
Power ConsumptionMax. 2.7 W (12 VDC, IR on)
Warranty
Warranty01 Year Official Warranty

Description

Dahua HAC-B1A21P-A 2MP IR HDCVI Audio Bullet Camera Price in BD 2025

Looking for a durable and high-quality CCTV Camera to secure your home, shop, or office? The Dahua HAC-B1A21P-A is a professional-grade 2MP HDCVI Bullet Camera equipped with advanced infrared technology for clear video footage even in total darkness. Designed with audio recording capability, this night vision bullet camera lets you capture both video and sound — giving you a more complete security solution.This Cooper IR Bullet Security Camera offer 2MP (1920 × 1080) CMOS image sensor, max. 30 fps@1080p, smart 2D NR Noise Reduction, 20 m illumination distance, Smart Dual IR Light, Plastic body, 3.6mm lens & IP67 weatherproof rating.

 

Key Features & Benefits of Dahua HAC-B1A21P-A Bullet Camera

Full HD 1080p Video Quality: Experience crystal-clear images with 2MP high-definition resolution, ensuring every detail is visible for accurate monitoring and recording.

Broadcast-quality Audio: Hear what’s happening along with the video. The built-in mic captures clear sound, making it easier to understand incidents or conversations.

Smart IR for Clear Night Vision: Even in complete darkness, Dahua’s Smart IR technology provides up to 20 meters of bright and balanced visibility — a true night vision bullet camera advantage.

Weatherproof Design (IP67 Rated): Built to resist rain, dust, and heat — perfect for both indoor and outdoor installation in the tough weather of Bangladesh.

Long Transmission Distance: Supports long-distance video transmission up to 800 meters via coaxial cable without losing signal quality.

Easy Installation & Compatibility: Works seamlessly with Dahua DVRs and other HDCVI systems, making setup simple for homes and businesses.

Low Power Consumption: Energy-efficient design helps reduce electricity costs while ensuring reliable performance 24 hours a day.

 

Why Buy Dahua HAC-B1A21P-A from AsiaBiz Technology

When it comes to CCTV camera price in Bangladesh 2025, the Dahua HAC-B1A21P-A stands out for its superior quality and affordable price. Dahua is a globally trusted brand known for advanced security innovation. At AsiabizTechnology, you’ll get the best price in BD 2025 as a best CCTV stores in Dhaka, original products, and professional after-sales support.

 

Frequently Asked Questions (FAQs) about this 2MP HDCVI Bullet CC Camera:

Q: Does Dahua HAC-B1A21P-A have night vision?

A: Yes. It features Smart IR LEDs that provide clear and bright video even in total darkness, up to 20 meters distance.

 

Q: Can I hear sound from this camera?

A: Yes. It has a built-in microphone that captures real-time audio along with video, making it perfect for detailed monitoring.

 

Q: Is it suitable for outdoor use?

A: Absolutely. The camera is IP67 weatherproof, which means it can withstand rain, dust, and extreme temperatures — ideal for outdoor installations.

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What is the price of Dahua B1A21P-A HDCVI CCTV Camera in Bangladesh?

The best price of Dahua B1A21P-A HDCVI CCTV Camera in Bangladesh is Tk1,100. You can buy the Dahua B1A21P-A HDCVI CCTV Camera at best price from Asia Biz Technology Online Shop Only.

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Product Specification

Camera Details
Image Sensor2MP CMOS
Max. Resolution2 MP
1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s
Min. Illumination0.04 lux/F2.0, 30 IRE, 0 lux IR on
S/N Ratio>65 dB
Illumination Distance20 m (65.62 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (IR light)
Lens
Lens TypeFixed-focal
Mount TypeM12
Focal Length3.6 mm
Max. ApertureF2.0
Field of View3.6 mm: H: 83°; V: 44°; D: 99°
Close Focus Distance3.6 mm: 0.8 m (2.62 ft)
Video
Video Frame RateCVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
TVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
AHD:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
CVBS:
PAL: 960H
NTSC: 960H
Resolution1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480)
Day/NightAuto (ICR)/Color/B/W
BLC ModeBLC; HLC; DWDR
WDRDWDR
White BalanceAuto; Area white balance
Gain ControlAuto/Manual
Noise Reduction2D NR
Port
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Audio InputBuilt-in Mic
General Information
CasingPlastic & Metal
DimensionsProduct: 149.3 mm × 69.8 mm × 69.8 mm (5.88" × 2.75" × 2.75")
Packaging: 164 mm × 79 mm × 90 mm (6.46" × 3.11" × 3.54")
Weight0.17 kg (0.37 lb)
Angle AdjustmentPan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Power Supply12 VDC ± 30%
Power ConsumptionMax. 2.7 W (12 VDC, IR on)
Warranty
Warranty01 Year Official Warranty

Description

Dahua HAC-B1A21P-A 2MP IR HDCVI Audio Bullet Camera Price in BD 2025

Looking for a durable and high-quality CCTV Camera to secure your home, shop, or office? The Dahua HAC-B1A21P-A is a professional-grade 2MP HDCVI Bullet Camera equipped with advanced infrared technology for clear video footage even in total darkness. Designed with audio recording capability, this night vision bullet camera lets you capture both video and sound — giving you a more complete security solution.This Cooper IR Bullet Security Camera offer 2MP (1920 × 1080) CMOS image sensor, max. 30 fps@1080p, smart 2D NR Noise Reduction, 20 m illumination distance, Smart Dual IR Light, Plastic body, 3.6mm lens & IP67 weatherproof rating.

 

Key Features & Benefits of Dahua HAC-B1A21P-A Bullet Camera

Full HD 1080p Video Quality: Experience crystal-clear images with 2MP high-definition resolution, ensuring every detail is visible for accurate monitoring and recording.

Broadcast-quality Audio: Hear what’s happening along with the video. The built-in mic captures clear sound, making it easier to understand incidents or conversations.

Smart IR for Clear Night Vision: Even in complete darkness, Dahua’s Smart IR technology provides up to 20 meters of bright and balanced visibility — a true night vision bullet camera advantage.

Weatherproof Design (IP67 Rated): Built to resist rain, dust, and heat — perfect for both indoor and outdoor installation in the tough weather of Bangladesh.

Long Transmission Distance: Supports long-distance video transmission up to 800 meters via coaxial cable without losing signal quality.

Easy Installation & Compatibility: Works seamlessly with Dahua DVRs and other HDCVI systems, making setup simple for homes and businesses.

Low Power Consumption: Energy-efficient design helps reduce electricity costs while ensuring reliable performance 24 hours a day.

 

Why Buy Dahua HAC-B1A21P-A from AsiaBiz Technology

When it comes to CCTV camera price in Bangladesh 2025, the Dahua HAC-B1A21P-A stands out for its superior quality and affordable price. Dahua is a globally trusted brand known for advanced security innovation. At AsiabizTechnology, you’ll get the best price in BD 2025 as a best CCTV stores in Dhaka, original products, and professional after-sales support.

 

Frequently Asked Questions (FAQs) about this 2MP HDCVI Bullet CC Camera:

Q: Does Dahua HAC-B1A21P-A have night vision?

A: Yes. It features Smart IR LEDs that provide clear and bright video even in total darkness, up to 20 meters distance.

 

Q: Can I hear sound from this camera?

A: Yes. It has a built-in microphone that captures real-time audio along with video, making it perfect for detailed monitoring.

 

Q: Is it suitable for outdoor use?

A: Absolutely. The camera is IP67 weatherproof, which means it can withstand rain, dust, and extreme temperatures — ideal for outdoor installations.

Reviews (0) :

Get specific details about this product from customers who own it.

Write your review

 Bad           Good

What is the best price of Dahua B1A21P-A HDCVI CCTV Camera in Bangladesh?

The best price of Dahua B1A21P-A HDCVI CCTV Camera in Bangladesh is Tk1,100. You can buy the Dahua B1A21P-A HDCVI CCTV Camera at best price from our website.

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