Dahua HAC-B1A21-U-IL-A 2 MP Smart Dual-Light Bullet Camera

Dahua HAC-B1A21-U-IL-A 2 MP Smart Dual-Light Bullet Camera – Best Price in Bangladesh

The Dahua HAC-B1A21-U-IL-A is a reliable, cost-effective 2 MP bullet camera built to deliver solid performance day and night. With its Smart Dual-Light system, it combines both IR and warm-LED lighting to capture color video even in very low light — helping you identify people or vehicles clearly. It also includes a built-in microphone, long-distance HDCVI transmission, and rugged, weatherproof housing, making it a great choice for outdoor surveillance in Bangladesh.

---

Key Features

• 2 MP (1920 × 1080) resolution sensor for clear Full HD video

• Smart Dual-Light: automatically switches between IR and warm white LEDs 

• Built-in microphone for audio capture 

• Fixed focal lens options: 3.6 mm standard (2.8 mm / 6 mm optional) 

• Supports multiple analog formats: CVI / CVBS / AHD / TVI

• Long transmission distance: up to 700 m over coaxial (HDCVI) 

• IP67-rated weatherproof housing for reliable outdoor use 

• Wide voltage tolerance: ±30% input, supports 12 VDC 

• 120 dB WDR (Wide Dynamic Range) and 3D DNR noise reduction for better image quality in challenging light 

---

Specification

Specification	Details
Product Name	Dahua HAC-B1A21-U-IL-A 2 MP Bullet Camera
Image Sensor	1/2.7″ CMOS Dahua
Maximum Resolution	1920 × 1080 (2 MP)
Frame Rate	Up to 30 fps @ 1080p
Lens	Fixed-focal: 3.6 mm (optional 2.8 mm / 6 mm)
Illuminators	2 × IR LEDs + 2 × White (warm) LEDs
Illumination Distance	IR: 30 m, Warm light: 20 m
Video Output	CVI, CVBS, AHD, TVI (switchable)
Compression	H.265+, H.265, H.264+ / H.264
Audio	Built-in microphone
Day / Night Mode	Auto (ICR) / Color / B&W
Wide Dynamic Range	120 dB WDR
Noise Reduction	3D DNR
Protection	IP67, suitable for outdoor
Power	12 VDC (±30%)
Operating Temp	–40 °C to +60 °C

---

What Is the Dahua HAC-B1A21-U-IL-A Bullet Camera Price in Bangladesh?

According to local retailers, the Dahua HAC-B1A21-U-IL-A is priced around ৳ 1,300 in Bangladesh. 
You can check availability and order it via Default System BD — your trusted security solutions partner.

---

Why Choose Default System BD?

• 100% genuine Dahua CCTV cameras with official warranty

• Competitive pricing tailored to Bangladeshi customers

• Fast nationwide delivery

• Expert technical support to help you set up or troubleshoot

Call: 01338-597723
Showroom: Juhura Complex, Curipotti, Naogaon
Website: www.default.com.bd