Name: Dahua 5MP Smart Dual Light Audio Bullet | 3K Resolution | DH-HAC-B1A51P-U-IL-A
SKU: DH-HAC-B1A51P-U-IL-A
Price: 2133.00 INR
Availability: InStock

Dahua 5MP (3K) Smart Dual Light Audio Bullet

💡 Smart Dual Light: Intelligent IR (30m) and Warm White Light (20m) hybrid illumination.

📹 3K Ultra HD: 5-Megapixel resolution (2880 × 1620) for superior forensic detail.

🖥️ Native 16:9: Widescreen video output perfectly matches modern monitors without stretching.

🎤 Audio: Built-in Microphone for high-fidelity Audio over Coaxial (AoC).

☔ Durability: IP67 Weatherproof rating for elite outdoor protection.

🛡️ Warranty: 2 Years Manufacturer Warranty.

Product details

🛡️ DAHUA 5MP SMART DUAL-LIGHT BULLET

3K Resolution • Smart Hybrid Light • Built-in Audio

Intelligent 3K Surveillance with Active Color Evidence

Take your perimeter security into the next generation with the Dahua Cooper 5MP Smart Dual Light Bullet Camera (DH-HAC-B1A51P-U-IL-A). This camera solves the age-old security dilemma: do you want discreet nighttime monitoring or high-quality color evidence? By utilizing Dahua’s Smart Hybrid Light technology, you no longer have to choose. By default, the camera operates using invisible Infrared (IR) LEDs, capturing clear black-and-white footage up to 30 meters without drawing any attention. However, the moment a compatible Dahua WizSense XVR detects a human or vehicle, the camera instantly triggers its powerful 20m Warm White LEDs. This immediately floods the area with light, switching the recording to vivid Full Color. This “Active Deterrence” not only startles intruders but ensures you capture the exact color of their clothing or vehicle. Boasting a massive 3K / 5-Megapixel resolution with a Native 16:9 Aspect Ratio, your video remains sharp and perfectly formatted for modern widescreen displays. Combined with a built-in microphone and IP67 weatherproofing, it is the ultimate all-in-one outdoor security solution.

💡 Smart Hybrid Illumination

🌈 Dual Light Logic: Stays in discreet IR mode during normal hours. Automatically switches to warm white light the moment an event is triggered by AI human/vehicle detection.
👁️ 3K / 5MP Clarity: Delivers staggering forensic detail, providing the pixel density needed to read distant number plates and identify facial features with 100% confidence.
🎤 Broadcast Audio: The integrated mic captures environmental sound and voices, transmitting it via Audio-over-Coax (AoC) through your existing BNC cable.

⚙️ Built for Performance

🖥️ Native 16:9 Output: Perfectly matches your TV or 4K monitor. No more “stretched” or distorted images common with older 4:3 format 5MP cameras.
☔ IP67 Weatherproof: Designed to survive. This bullet is completely sealed against dust and can withstand being submerged in 1m of water, ensuring reliability in heavy monsoon rains.
🔄 4-in-1 Output: Easily switch between CVI, TVI, AHD, and CVBS signals via the OSD menu for universal compatibility.

🛠️ The BuyCCTVs.com Advantage – Deploying Smart AI

At BuyCCTVs.com, we help you unlock the full power of Dahua’s Dual Light ecosystem:

🔌 Pair with WizSense XVRs: To utilize the automated light switching, you MUST pair this camera with a Dahua XVR that supports 5MP resolution and SMD Plus (Smart Motion Detection).
⚡ Stable Power Management: Ensure your sensors and white lights function perfectly with our regulated commercial-grade 12V SMPS boxes.
📡 High-Bandwidth Coax: Use our premium 100% pure copper 3+1 CCTV cable bundles for interference-free 3K video and audio streaming.

🔍 Deployment Logic

This is an Outdoor 3K Analog Hybrid Bullet Camera.

Strategic Placement: Mount the B1A51P-U-IL-A at front gates, warehouse perimeters, or dark parking bays. The white light serves a double purpose: it warns intruders they are being recorded in color, and it provides functional lighting for pathways during an incident.

🏢 Why This Camera is Essential?

Proactive security stops crime before it escalates.

🏠 Premium Villas: Monitor your driveway discreetly. If someone steps onto your property, the white light activates, capturing their face and clothing color in stunning 3K.
🏭 Industrial Sites: Secure distant perimeter walls without needing to run permanent floodlights, saving massive costs on electrical consumption.