Dahua HAC-T1A21P-U-IL-A 2MP Smart Dual Light HDCVI Audio Eyeball Camera

The Dahua HAC-T1A21P-U-IL-A is a 2MP high-definition eyeball (dome) camera equipped with smart dual light technology and built-in audio, offering reliable, clear surveillance both day and night. Its compact design makes it ideal for both indoor and outdoor use.

Basic Information:

• Brand: Dahua

• Model: DH-HAC-T1A21P-U-IL-A

• Product Type: CC Camera

• Form Factor: Dome

• Camera Type: Fixed

• Usage: Indoor & Outdoor

• Casing Material: Plastic

• Color: White

• Mounting Options: Vertical Pole Mount, Wall Mount, Ceiling Mount

• Working Distance: Up to 20 meters

Camera Specifications:

• Image Sensor: 2MP CMOS

• Resolution: 1920(H) × 1080(V)

• Scanning System: Progressive

• Electronic Shutter Speed:

  • PAL: 1/25 s – 1/100000 s

  • NTSC: 1/30 s – 1/100000 s

• Signal System: PAL/NTSC

• Day/Night Mode: Auto (ICR) / Manual

• Night Vision: Yes (Color mode)

• Angle Adjustment:

  • Pan: 0°–360°

  • Tilt: 0°–78°

  • Rotation: 0°–360°

Lens Details:

• Lens Type: Fixed-focal

• Mount Type: M12

• Focal Length Options: 2.8 mm / 3.6 mm / 6 mm

• Max Aperture: F2.0

• Field of View:

  • 2.8 mm: H 100°, V 54°, D 117°

  • 3.6 mm: H 80°, V 43°, D 94°

  • 6 mm: H 43°, V 24°, D 50°

Illumination:

• Illuminator: Auto (On/Off)

• IR Range: 20 meters

• Minimum Illumination:

  • 0.02 lux @ F2.0 (Color, 30 IRE)

  • 0.002 lux @ F2.0 (B/W, 30 IRE)

  • 0 lux (Illuminator on)

DORI Distance (Detection, Observation, Recognition, Identification):

• 2.8 mm: D: 44.7 m, O: 17.9 m, R: 8.9 m, I: 4.5 m

• 3.6 mm: D: 55.0 m, O: 22.0 m, R: 11.0 m, I: 5.5 m

• 6 mm: D: 102.9 m, O: 41.1 m, R: 20.6 m, I: 10.3 m

Image & Video:

• Image Settings: Enhanced sharpness in low light

• WDR: Digital WDR (DWDR)

• SNR: >65 dB

• White Balance: Auto / Area WB

• Privacy Masking: On/Off (Up to 8 areas)

• Video Output: Switchable CVI / TVI / AHD / CVBS via BNC port

Audio:

• Built-in Microphone: Yes

• Noise Reduction: 2D NR

Power & Build:

• Power Supply: 12V ±30% DC

• Power Consumption: Max 2.3W (IR On)

• Ingress Protection: IP67 (Weatherproof)

• Certification: CE (LVD & EMC), FCC

• Made in: China

Physical Description:

• Dimensions: Φ85.4 × 68.8 mm

• Weight: 130 grams