SKU: 26042785552

DAHUA HAC-D3A21-VF 2MP HDCVI IR Dome Camera

$38.70 $43.00
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Description

DAHUA HAC-D3A21-VF 2MP HDCVI IR Dome CameraDAHUA HAC D3A21 VF 2MP HDCVI IR Dome Camera > Max. 30 fps@1080p > CVI CVBS AHD TVI switchable > 2. 7 12 mm vari focal lens > Max. IR length 30 m, Smart IR > IP67,12 VDC Product Data Camera Image Sensor 1 2. 7 inch CMOS Effective Pixels 1920(H)1080(V), 2MP Scanning System Progressive Electronic Shutter Speed PAL: 1 25s1 100000s NTSC: 1 30s1 100000s S N Ratio >65dB Minimum Illumination 0. 04Lux F1. 7, 30IRE, 0Lux IR on Fill Light Working Distance 30 m

DAHUA HAC-D3A21-VF 2MP HDCVI IR Dome Camera

> Max. 30 fps@1080p

> CVI/CVBS/AHD/TVI switchable

> 2.7-12 mm vari-focal lens

> Max. IR length 30 m, Smart IR

> IP67,12 VDC


Product Data

 

Camera

Image Sensor

1/2.7 inch CMOS

Effective Pixels

1920(H)×1080(V), 2MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25s–1/100000s
NTSC: 1/30s–1/100000s

S/N Ratio

>65dB

Minimum Illumination

0.04Lux/F1.7, 30IRE, 0Lux IR on

Fill Light Working Distance

30 m (98.4 ft)

IR On/Off Control

Auto; manual

IR LED Number

2

Pan/Tilt/Rotation Range

Pan: 0°–355°
Tilt: 0°–75°
Rotation: 0°–355°

Lens

Lens Type

Motorized vari-focal

Auto Focus

N/A

Mount Type

φ14

Focal Length

2.7 mm-12 mm

Max. Aperture

F1.7

Field of View

Diagonal: 38°– 125°

Horizontal: 33°–102°

Vertical: 19°– 53°

Iris Type

Fixed iris

Close Focus Distance

1.2 m (3.9 ft)

DORI Distance

Detect

Observe

Recognize

Identify

2.7mm

48.3m (158.5ft)

19.3 m (63.3 ft)

9.7 m

(31.8 ft)

4.8 m

(15.7ft)

12mm

131 m (429.8 ft)

52.4 m (171.9 ft)

26.2 m

(86.0 ft)

13.1 m

(43.0 ft)

Video

Frame Rate

CVI: 1080P@25/30fps; 720P@25/30fps; 720P@50/60fps;
AHD: 1080P@25/30fps; 720P@25/30fps;
TVI: 1080P@25/30fps; 720P@25/30fps; 720P@50/60fps;
CVBS: 960H

Resolution

1080P (1920×1080); 720P (1280×720); 960H (960× 576/960×480)

Day/Night

Auto switch by ICR

BLC

BLC/HLC/DWDR

WDR

DWDR

White Balance

Auto; manual

Gain Control

Auto; manual

Noise Reduction

2D NR

Smart IR

Yes

Electronic Defog

Yes

Mirror

Off/On

Privacy Masking

Off/On (8 area, rectangle)

Certifications

Certifications

CE (EN55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN55024:2010+A1:2015, EN 55035:2017, EN50130-4:2011+A1:2014)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Power

Power Supply

12V ±30% DC

Power Consumption

Max 5.28W (12V DC, IR on)

Environment

Operating Temperature

-30°C to +60°C (-22°F to 140°F);<95% (non-condensation)

Storage Temperature

-30°C to +60°C (-22°F to 140°F);<95% (non-condensation)

Protection Grade

IP67

Structure

Casing

Plastic throughout the whole casing

Camera Dimensions

Φ122.0 mm × 98.1 mm (Φ4.80" × 3.86")

Net Weight

0.34 kg (0.75 lb)

Gross Weight

0.46 kg (1.01 lb)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26042785552

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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
C
Verified Purchase
Cassandra
New York, US
★★★★★ 4
Did not fit my car
Style: HCC1817-X
The product looks good and does fit a 2024 Hyundai Tucson hybrid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
S
Verified Purchase
SeanEllAZ
Birmingham, US
★★★★★ 5
Health, Eco, AND Econo friendly.
Style: HCC2128-X
40K+ miles o my 2020 Ranger. Thought I’d replace the CAF (cabin air filter.) Holy c__p. The original factory filter was clogged with dust, mesquite seeds, Palo verde droppings -YUCK. This reusable filter improved airflow immensely, plus the cabin feels fresher. Quite a bargain compared to the major brand reusable CAF (K_N) too, or pulling clogged filters, throwing them in the trash and buying a new disposable filter to install. I’m looking forward to pulling this in a month and seeing what it kept out of my breath, washing it, and reinstalling it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
M
Verified Purchase
Michelle Rohrbach
Waukegan, US
★★★★★ 5
Great filter
Style: HCC2146-X
My husband said this filter was high-quality, he was quite impressed. We’re not crazy about the washable kind normally, so we’ll have to see how it holds up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
S
Verified Purchase
Sandwichmaker
Birmingham, US
★★★★★ 5
Filter Fits Properly and is an Easy Install
Style: Particulate Media
Though not made for or by Honda, this filter is inexpensive and looks like it's capable of filtering the air coming into the passenger compartment of our 2012 Honda Fit. The primary difference between this unit and the original filter supplied by Honda is that the original unit has some "ribs" that help to keep the pleats separated attached to the top of the pleats. The item I received lacks that, but it appears to me that the pleats are strong enough on their own for the intended purpose. The filter fits into the frame as it should. Replacing this filter is incredibly easy and requires no tools: you empty the glove compartment, compress it's sides inward so that the rubber stops on either side clear the dash, allowing the glove compartment to drop out an extra 4-5 inches. Then, you can see and reach the cover for the cabin air filter, which is secured by latches on each side. Remove the cover and slide out the filter and frame. Replace the air filter element, which just sits in the frame, replace the frame and cover, and compress the glove compartment sides again to put it back in place. Put your stuff back in the glove compartment and you're done. In a few minutes you've saved significant dollars over the cost of having this done in the shop. Congratulations! The engine air filter is equally easy to replace in the Fit, though for that job I prefer to use a Honda OEM part. Edit: I thought I should add a reminder to install the filter in such a way that the air flow indicator is the same as the one that you remove, i.e. do not put it in upside down. If I remember correctly, air flows from above to below in the Honda Fit. Also, currently, the price for this item is not competitive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2014
D
Verified Purchase
Don
Belleville, US
★★★★★ 5
Easiest to install so far
Style: HEPA
So the 2018 Honda Odyssey apparently checks the air flow and after a certain point it determines the cabin air flow is less than desirable. At least this this is what I’ve gathered after talking to my dealer. Buying a thick filter may not be better. This was the easiest filter to install. I didn’t have to gingerly coax it In without collapsing the filter. It fit easily and I didn’t have to cut it. Pro Tip: Write the date of install in case your dealership says “well cabin air flow is blah blah blah.” Just tell them to check the date. You should get 6-12months on a filter. My dealership wanted to charge a ridiculous amount for what is literally a 2 minute job. Decent filters will cost around $20. Thicker isn’t better. It all depends on how much crap you have in your glove box. And how much crap is in your air. It might take longer to get all the receipts, first aid kits, tick prevention kits, headlights for the Scouts that forgets theirs, oh that there’s that Leatherman and Mylar blanket is… The job entails emptying the glove box, who’s keeps gloves in these? Press the tabs to drop the box and then Voila there is the filter. It’s really that easy. Ok pull the cover off and pull the old filter. Unless you live in a really dusty environment or have squirrels that are destined to ruin your life there shouldn’t be any real mess . Pull it out and put this in. There’s air flow arrows but even if you did it backwards the van isn’t going to explode in a ball of flame, fueled by the forgotten Cheerios under the seat. Relax, you did it. The world still turns and you’re good to go. Now it’s time to think about the engine air filter. You can do it. It’s easy but the clips can be a pain so it’s better to grab an adult beverage before, just in case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2021

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