Dahua HAC-T1A21P-U-IL-A 2MP Smart Dual Light HDCVI Eyeball Camera with Audio — Full-Color Night Vision CCTV in Bangladesh

The Dahua HAC-T1A21P-U-IL-A is a premium entry-level HDCVI eyeball camera that brings Smart Dual Light technology and a built-in microphone to your surveillance setup — delivering full-color night vision, clear daytime footage, and real-time audio recording over a single coaxial cable. Whether you’re securing a home, shop, warehouse, or office in Bangladesh, this camera provides professional-grade monitoring at an accessible price.

🌈 Smart Dual Light — Full Color Day & Night

The HAC-T1A21P-U-IL-A is equipped with both infrared (IR) and warm white light LEDs. During normal conditions, the IR illuminator provides black-and-white night vision up to 25 meters. When the connected AI XVR detects a human or vehicle target in the surveillance zone, the camera automatically activates its white light for full-color illumination up to 20 meters — capturing vivid, color-accurate footage even in total darkness. When the target leaves, it switches back to IR to minimize light pollution.

🎙️ Built-In Microphone — Audio + Video Over One Cable

Unlike standard cameras, the HAC-T1A21P-U-IL-A features a built-in microphone that transmits audio alongside video through the same coaxial cable. This eliminates the need for separate audio wiring — making it ideal for retail counters, reception areas, and any location where voice capture adds security value.

📷 2MP 1080p Full HD Imaging

Powered by a 1/2.7″ 2MP CMOS sensor, the camera delivers crisp 1920×1080 Full HD footage at up to 30fps. Combined with 120dB Wide Dynamic Range (WDR) and 2D Digital Noise Reduction (2DNR), the camera handles challenging lighting conditions — backlit scenes, mixed lighting, and low-light environments — with confidence.

🔌 Multi-Format HDCVI — Universal DVR Compatibility

The camera supports CVI, TVI, AHD, and CVBS video output formats — switchable via a simple menu on compatible DVRs. This makes it compatible with virtually any analog DVR on the market, not just Dahua systems. Ideal for system upgrades where existing coaxial infrastructure is reused.

🌧️ IP67 Weatherproof — Built for Indoor & Outdoor

Rated IP67, the HAC-T1A21P-U-IL-A is fully dust-tight and protected against powerful water jets — suitable for outdoor installation in Bangladesh’s monsoon climate without degradation.

The Dahua HAC-T1A21P-U-IL-A is the ideal full-color night vision + audio CCTV camera for homes, shops, and offices in Bangladesh — Smart Dual Light, built-in mic, 1080p HD, and universal DVR compatibility in a compact eyeball housing.

In the Box: Dahua HAC-T1A21P-U-IL-A Camera × 1, Mounting Screws × 1 Set, User Manual × 1
Optional Accessories: PFA135 Junction Box, PFA152-E Pole Mount Bracket, PFB205W Wall Mount Bracket, PFM321D 12V 1A Adapter