Description

Dahua HAC-B1A21P-U-IL-A is designed with simplicity and function in mind. Its bullet-style form factor, combined with a compact size and durable exterior, ensures it blends seamlessly with both indoor and outdoor setups. It’s built using high-quality materials that withstand challenging environments while maintaining a clean, professional appearance.

Dahua HAC-B1A21P-U-IL-A Key Features

• Smart Dual Illumination: The camera uses white light and IR to capture high-quality video in total darkness. It automatically switches between IR and warm LED light based on movement detection.

• Built-in Microphone: Integrated audio allows real-time monitoring with video, giving users more context to recorded footage.

• HDCVI Technology: Ensures long-distance transmission with zero latency, maintaining HD quality over coaxial cable without requiring a network infrastructure.

Dahua HAC-B1A21P-U-IL-A Specifications

• Model Number: Dahua HAC-B1A21P-U-IL-A

• Image Sensor: 1/2.8″ CMOS

• Resolution: 1920 x 1080 (Full HD)

• Lens: Fixed 3.6mm

• Night Vision: IR up to 20m; White light up to 20m

• Audio: Built-in microphone

• Power Supply: 12V DC ±30%

• Video Output: 1 BNC HDCVI high-definition video output

• Ingress Protection: IP67 waterproof rating

• Dimensions: Approx. 166.6mm × 70.0mm × 70.0mm

• Weight: Approx. 0.29kg

• Color Options: White

Performance

In day-to-day use, the camera performs consistently well across lighting conditions. Its smart light switching feature ensures that you never miss a detail, whether it’s daytime or pitch dark. The real-time audio further enhances security by capturing surrounding sounds—ideal for monitoring entry points or sensitive areas. For its price point, the clarity and night vision performance are impressive. Read More

Protection

IP67 weatherproof rating ensures dust-tight and water-resistant operation, making it perfect for outdoor installations—even in harsh rain or heat. Its robust housing protects it from impact and wear, extending its lifespan significantly compared to standard cameras.

What’s in the Box?

• Camera Unit

• Mounting Kit

• Quick Start Guide/User Manual

• Warranty Card

Requirements

• System Compatibility: Works with Dahua DVR and other HDCVI-supported systems

• Hardware Requirements: Requires a compatible HDCVI DVR and 12V DC power supply

• Power Needs: 12V DC power adapter (not always included)

Installation Guide

1. Choose the desired location and ensure good lighting coverage.

2. Use the mounting bracket and drill template to fix the camera securely.

3. Connect the BNC cable to your DVR and power adapter to a 12V power source.

4. Adjust camera angle and focus using the live view from DVR.

5. Activate smart illumination and audio features in the DVR settings menu.

Support & Warranty

Dahua offers a 1-year warranty on this model, covering hardware defects under normal usage. For technical support, customers can reach out via Dahua’s official support portal or through the local authorized distributor.

FAQs

1. Q: Does this camera support audio recording?
   A: Yes, it has a audio input option for real-time audio.

2. Q: Can it work at night without any external lighting?
   A: Yes, it has built-in IR and warm LED lights for night vision up to 20 meters.

3. Q: Is this camera compatible with NVR systems?
   A: It’s designed for HDCVI DVRs and may not work with standard IP-based NVRs.

4. Q: How hard is it to install?
   A: Installation is straightforward and suitable for DIY users with basic tools.

5. Q: What kind of warranty does it include?
   A: It comes with a 1-year manufacturer’s warranty.

Why Choose Dahua HAC-B1A21P-U-IL-A?

This camera strikes a balance between affordability and functionality. With smart dual lighting, real-time audio, full HD recording, and rugged protection, it outperforms many traditional analog cameras. Whether upgrading a legacy CCTV system or building a new HDCVI-based surveillance setup, this model provides real value for security-conscious users.

Should You Buy It?

If you’re looking for a cost-effective, easy-to-install, and feature-packed bullet camera for indoor or outdoor use, this Dahua model is a top contender. While it doesn’t support IP or wireless connectivity, it excels within its HDCVI niche. Best suited for shops, small offices, garages, entrances, and boundary walls.

Our Experienced Opinion about Dahua HAC-B1A21P-U-IL-A

We’ve tested dozens of surveillance solutions, and the Dahua HAC-B1A21P-U-IL-A ranks highly in terms of night performance, ease of installation, and reliability. The built-in audio and smart dual light give it an edge over older models. While it’s limited to wired HDCVI setups, it delivers impressive clarity and convenience where it’s meant to operate.

Dahua HAC-B1A21P-U-IL-A 2MP ক্যামেরা:

• ২ মেগাপিক্সেল ফুল এইচডি ভিডিও রেজোলিউশন

• স্মার্ট ডুয়াল লাইট (ইনফ্রারেড + হোয়াইট লাইট) নাইট ভিশন

• বিল্ট-ইন মাইক্রোফোনে অডিও রেকর্ডিং সুবিধা

• HDCVI টেকনোলজি — নেটওয়ার্ক ছাড়াই HD ভিডিও ট্রান্সমিশন

• IP67 রেটিং — জল ও ধুলাবালি প্রতিরোধে সক্ষম

• ইনডোর ও আউটডোর দুই ক্ষেত্রেই ব্যবহারযোগ্য

• ২০ মিটার পর্যন্ত রাতের অন্ধকারে দৃশ্যমানতা

• সহজ ইনস্টলেশন ও কম খরচে কার্যকর সিকিউরিটি সমাধান

 

What is the Price of Dahua DH-IPC-HDW1230T2-S5 in Bangladesh?

The latest Dahua HAC-B1A21P-U-IL-A price in Bangladesh is 1.350৳. Buy Dahua HAC-B1A21P-U-IL-A at the best price in Bangladesh from our website or visit our showrooms for the wholesale price and 100% genuine products.