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Position：Home / Products / Video Surveillance / Dahua Video Surveillance / Dahua CVI

  • HAC-D1A21
  • HAC-D1A21

HAC-D1A21

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Overview

The Dahua HAC-D1A21 is a 2MP HDCVI IR Dome Camera designed to bring high-definition video quality to your surveillance systems. Its advanced features include infrared night vision, HDCVI technology, and a durable dome structure, making it ideal for both professional and consumer-grade security implementations. The HAC-D1A21 ensures clear and reliable footage at all times, enhancing the safety of your environment.

Quick Spec

Resolution 2MP
Lens Fixed 3.6mm
IR Distance Up to 20m
Video Output 1-channel BNC HDCVI high-definition video output
Operating Conditions -40°C to +60°C / Less than 90% RH

Product Features

  • ● 2MP Full HD Video Quality
  • ● Supports HDCVI Technology for Enhanced Video Transmission
  • ● Up to 20m IR Distance for Superior Night Vision
  • ● Durable Dome Design for Robust Protection
  • ● Wide Operating Range: -40°C to +60°C

Product Applications

  • ● Commercial Building Security - Ideal for monitoring entrances, lobbies, and corridors
  • ● Residential Surveillance - Suitable for outdoor and indoor home security
  • ● Parking Lots and Garages - Effective for overseeing wide areas and providing clear recordings

Supported Options

Wall Mount Bracket PFB203W
Junction Box PFA130-E
Power Adapter PFM321D

Compare to Similar Items

Model Differences
Dahua HAC-HDW1200R Lower IR range (15m); similar 2MP resolution
Dahua HAC-HDW2221R-Z Higher resolution (2MP) with motorized lens
Dahua HAC-HDW1500R Higher resolution (5MP); no fixed lens

Get more information

For further details, please contact through Live Chat or email us at Contact@huatenmax.com to learn more about the Dahua HAC-D1A21 and its pricing. Check 'Dahua HAC-D1A21' price and 'HAC-D1A21 datasheet', and buy 'Dahua HAC-D1A21 IR Dome Camera' with the best price and fast shipping. Free Live Chat support is available.

Specification

HAC-D1A21 Specifications

Brand Dahua
Model HAC-D1A21
Camera Type HDCVI IR Dome Camera
Image Sensor 1/2.7" CMOS
Effective Pixels 1920(H) x 1080(V), 2 Megapixels
Scanning System Progressive
Electronic Shutter Speed 1/30s to 1/100,000s
Minimum Illumination 0.02Lux/F1.85 (Color), 0Lux IR on
S/N Ratio More than 65dB
IR Distance Up to 20m
IR LEDs 12
Lens Type Fixed
Focal Length 3.6mm
Aperture F1.85
Angle of View 87° (H), 46° (V), 104° (D)
Day/Night Auto (ICR) / Manual
OSD Menu Multiple language
Video Output 1 channel BNC HDCVI high definition video output / CVBS video output (selectable)
Power Supply 12V DC °25%
Power Consumption Max 3.5W (12V DC, IR on)
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