Dahua 2MP Varifocal Dome Camera 2.7mm – 12mm

The Dahua 2MP Varifocal Dome Camera 2.7mm – 12mm (HAC-T3A21-VF) is a versatile HDCVI camera offering 1080p full HD video with a switchable CVI/CVBS/AHD/TVI output. Featuring a 2.7-12mm vari-focal lens, Smart IR illumination with a 40m IR length, and IP67,12 VDC support, this camera ensures reliable monitoring with high-quality image performance, making it a cost-effective solution for various applications.


The Dahua 2MP Varifocal Dome Camera 2.7mm – 12mm (HAC-T3A21-VF) is a part of the Cooper Series, providing highly cost-effective HDCVI solutions for 24/7 reliable monitoring with exceptional image quality. With its versatile 2.7-12mm vari-focal lens, Smart IR illumination, and support for multiple video formats, this camera is designed to meet the specific standards of Dahua, offering a comprehensive surveillance solution for diverse environments.

Specifications and Features:

  • High-Resolution Video: Offers max. 30 fps@1080p with switchable CVI/CVBS/AHD/TVI output for versatile video transmission.
  • Vari-focal Lens: Features a 2.7-12mm vari-focal lens for flexible adjustment of the camera’s field of view.
  • Smart IR Illumination: Provides optimal performance in low light conditions with a 40m IR length and smart IR technology for uniform brightness in B/W images.
  • Protection and Power: Boasts IP67,12 VDC protection and supports 4 signals over 1 coaxial cable for efficient and reliable surveillance.
  • Long Distance Transmission: Enables real-time transmission over long distances without loss, supporting up to 700m for HD videos through coaxial cables and up to 300m through UTP cables.