Smart Dual Light HDCV
Description
<p>Dahua HAC-T1A21P-U-IL-A 2MP Smart Dual Light HDCVI Eyeball CC Camera
</p><p>The Dahua HAC-T1A21P-U-IL-A 2MP Smart Dual Light HDCVI Eyeball CC Camera is a compact yet powerful surveillance solution designed for reliable indoor monitoring. Delivering Full HD 1080p resolution with a 2.8mm fixed lens, this Dahua Eyeball CC Camera ensures clear video quality for homes, offices, and retail spaces. Equipped with Smart Dual Light technology, it provides intelligent night vision with both IR and warm light illumination up to 25 meters, automatically switching modes for full‑color imaging when motion is detected. With a built‑in microphone for audio recording, multi‑format support (CVI/CVBS/AHD/TVI), and flexible installation options, the Dahua HAC-T1A21P-U-IL-A offers dependable performance, easy integration, and enhanced security at an affordable price point.
</p><p>Smart Night Vision
</p><p>Featuring Smart Dual Light technology, the Dahua HAC-T1A21P-U-IL-A intelligently switches between infrared and warm light modes, ensuring clear visibility in complete darkness. This reduces false alarms and provides full‑color video at night, making it ideal for environments that require accurate monitoring after hours.
</p><p>Audio & Compatibility
</p><p>The camera includes a built‑in microphone for one‑way audio recording, adding valuable context to video footage. Supporting CVI, CVBS, AHD, and TVI formats, the Dahua Eyeball CC Camera integrates seamlessly with different DVRs and surveillance systems, offering flexibility for upgrades or expansions.
</p><p>Compact & Flexible Design
</p><p>With its plastic casing, lightweight build (0.12kg), and compact size (Φ85 × 77.1 mm), the Dahua HAC-T1A21P-U-IL-A is easy to install in tight spaces. It supports 360° pan, 90° tilt, and 360° rotation, allowing precise positioning for optimal coverage, making it a practical choice for everyday indoor surveillance.</p><p>
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Specifications
<p>Key Features
</p><p>Model: HAC-T1A21P-U-IL-A
</p><p>Image Sensor: 2 MP CMOS, Max. 30 fps@1080p
</p><p>Lens: 2.8 mm fixed lens (3.6 mm optional)
</p><p>IR Distance: 25m illumination Distance
</p><p>CVI/CVBS/AHD/TVI switchable, Smart Dual Light<br><br>General
</p><p>Casing
</p><p>Plastic
</p><p>Dimensions
</p><p>Φ85.0 mm × 77.1 mm (Φ3.35" × 3.04")
</p><p>Weight
</p><p>0.12 kg (0.26 lb)
</p><p>Pan/Tilt/Rotation
</p><p>Pan: 0°–360°
</p><p>Tilt: 0°–90°
</p><p>Rotation: 0°–360°
</p><p>Operating Conditions
</p><p>Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
</p><p>Humidity: 95% (RH), non-condensing
</p><p>Storage Conditions
</p><p>Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
</p><p>Humidity: 95% (RH), non-condensing
</p><p>Power Supply
</p><p>12 VDC ± 30%
</p><p>Power Consumption
</p><p>Max 2.1 W (12 VDC, LED on)
</p><p>Camera
</p><p>Image Sensor
</p><p>2 MP CMOS
</p><p>Scanning System
</p><p>Progressive
</p><p>Electronic Shutter Speed
</p><p>PAL: 1/25 s–1/100000 s
</p><p>NTSC: 1/30 s–1/100000 s
</p><p>Minimum Illumination
</p><p>0.02 lux@F2.0 (Color, 30 IRE);
</p><p>0.002 lux@F2.0 (B/W, 30 IRE);
</p><p>0 lux (Illuminator on)
</p><p>S/N Ratio
</p><p>65 dB
</p><p>IR Distance
</p><p>IR: 25 m (82.02 ft);
</p><p>Warm light: 20 m (65.62 ft)
</p><p>IR LEDs
</p><p>2 (Warm light);2 (IR light)
</p><p>Lens
</p><p>Lens Type
</p><p>Fixed-focal
</p><p>Mount Type
</p><p>M12
</p><p>Focal Length
</p><p>2.8 mm;3.6 mm
</p><p>Max Aperture
</p><p>F2.0
</p><p>Angle of View
</p><p>2.8 mm: H: 100°; V: 54°; D: 117°
</p><p>3.6 mm: H: 80°; V: 43°; D: 94°
</p><p>Close Focus Distance
</p><p>2.8 mm: 0.5 m (1.64 ft)
</p><p>3.6 mm: 0.8 m (2.62 ft)
</p><p>Video
</p><p>Resolution
</p><p>1080p (1920 × 1080); 960H (960 × 576/960 × 480)
</p><p>Frame Rate
</p><p>CVI:
</p><p>PAL: 1080p@25 fps
</p><p>NTSC: 1080p@30 fps
</p><p>AHD:
</p><p>PAL: 1080p@25 fps
</p><p>NTSC: 1080p@30 fps
</p><p>TVI:
</p><p>PAL: 1080p@25 fps
</p><p>NTSC: 1080p@30 fps
</p><p>CVBS:
</p><p>PAL: 960H
</p><p>NTSC: 960H
</p><p>Day/Night
</p><p>Auto(ICR)/Color/B/W
</p><p>BLC Mode
</p><p>BLC; HLC; DWDR
</p><p>Gain Control
</p><p>Auto;Manual
</p><p>Noise Reduction
</p><p>2D NR
</p><p>Interface
</p><p>Audio Interface
</p><p>Built in Mic
</p><p>Video Interface
</p><p>Video output choices of CVI/TVI/AHD/CVBS by one BNC port
</p><p>Warranty
</p><p>Warranty
</p><p>1 year</p><p>
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