SKU: 88137380548

DHA HAC-B1A21P-U 2.8MM

Sale price$97.65 Regular price$108.50
Save 10%

Pay in installments of $27.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DHA HAC-B1A21P-U 2.8MMDahua HDCVI IR Bullet Camera 2MP 2. 8mm Lens, 30M IR, Max 30fps@1080p, DWDR, 2D NR, Smart IR, CVI CVBS AHD TVI, 12VDC, IP67 2MP IR HDCVI Fixed focal Bullet Camera Feature(s) Max. 30 fps@1080p. Smart IR Illumination. 30 m illumination distance. 2. 8 mm fixed lens. CVI CVBS AHD TVI switchable. IP67, 12 VDC. Specifications Camera Image Sensor 2 MP CMOS Max. Resolution 1920 (H) 1080 (V) Scanning System Progressive Electronic Shutter Speed PAL: 1 25 s1

Dahua HDCVI IR Bullet Camera 2MP 2.8mm Lens, 30M IR, Max 30fps@1080p, DWDR, 2D NR, Smart IR, CVI/CVBS/AHD/TVI, 12VDC, IP67

2MP IR HDCVI Fixed-focal Bullet Camera

Feature(s)

  • Max. 30 fps@1080p.
  • Smart IR Illumination.
  • 30 m illumination distance.
  • 2.8 mm fixed lens.
  • CVI/CVBS/AHD/TVI switchable.
  • IP67, 12 VDC.

Specifications

 

Camera

Image Sensor

2 MP CMOS

Max. Resolution

1920 (H) × 1080 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s;
NTSC: 1/30 s–1/100,000 s

Min. Illumination

0.02 [email protected] (Color, 30 IRE)
0.002 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

30 m (98.43 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm

Max. Aperture

F2.0

Field of View

2.8 mm: H: 100°; V: 54°; D: 117°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.5 m (1.64 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

44.7 m
(146.65 ft)

17.9 m
(58.73 ft)

8.9 m
(29.20 ft)

4.5 m
(14.76 ft)

DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

Video

Video Frame Rate

CVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
AHD:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
TVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
CVBS:
PAL: 960H
NTSC: 960H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; DWDR

WDR

DWDR

White Balance

Auto

Gain Control

Auto

Noise Reduction

2D NR

Illumination Mode

Smart IR

Certification

Certifications

CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035

Port

Video Output

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

Power

Power Supply

12 VDC ± 30%

Power Consumption

Max 2.8 W (12 VDC, IR on)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

<95% (RH), non-condensing

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

<95% (RH), non-condensing

Protection

IP67

Anti-corrosion Level

Basic Protection

Structure

Casing Material

Plastic

Product Dimensions

146.1mm × 70.0 mm × 69.8mm (5.75" × 2.76" × 2.75")

Net Weight

0.15 kg (0.33 lb)

Gross Weight

0.23 kg (0.51 lb)

Installation

Wall mount; ceiling mount; vertical pole mount

 

Downloads

Additional Information

Device Camera
Type 2MP | IR | HDCVI | Fixed-focal | Bullet
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: 88137380548

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
F
Verified Purchase
Funsized
Battle Creek, US
★★★★★ 3
Strong memory foam smell and more memory foam needed.
Color: White, Size: King(pack of 2)
My husband and I both think these pillows are very comfortable! Which for me is really great, since I have been trying to find a comfortable pillow for several years without success, until now. Our only complaint is the strong chemical smell of the memory foam filling. When they arrived, I opened them up and let them air for 48 hours and fluffed them in the dryer per the instructions. They still had a strong odor, so I removed the zippered covers, washed and air dryed them over night. I hoped between that and letting the thin cloth sack containing the memory foam, air out another night, the smell would be gone, but it wasn't. We decided to sleep on them anyway. UPDATE: We have been sleeping on them now for 9 nights and the smell is finally lessening. The initial fluff the pillows had from putting them in the dryer is now gone and we are wishing more memory foam had came with them. We both started out using all the foam they came with, but after sleeping on them for 9 nights, they have flattened. I re-fluff them with my hands every morning when I make the bed, but it doesn't last long. We wish they had come with more memory foam, so they could be more supportive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
S
Verified Purchase
Sarah Walton
Grantham, US
★★★★★ 5
Excellent Pillow zpurchase
Color: White, Size: King(pack of 2)
Love these pillows firm, yet soft. Finally found ones that keep me cool as well. Will be buying more for all my beds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
L
Verified Purchase
Lillian C
Port Orchard, US
★★★★★ 5
heavenly.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
UGH, i'm so obsessed with these pillows!! they're so comfortable, adjustable, AND perfect in general. they're so fluffy when you get them, but you can take out as much of the memory foam as you'd want. what i really like about these pillows is, the ability to unzip the pillow & wash when desired (please read the instructions!) 💫. i sleep a lottt better compared to my other pillows, i highly recommend to get you some of these 🙂‍↕️✨✨. i'm not sure about a "cooling effect" since i have a pillow case over them, but they stay a neutral temperature where it's comfortable. i'm definitely going to back soon to buy the body pillow and a case (or two!) to revive old pillows (which i also love!). they come in a pair, so it's HIGHLY worth it, get them rnnn!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
R
Verified Purchase
Roger
Natrona Heights, US
★★★★★ 5
Shocked
Color: White, Size: Queen (Pack of 2)
I'm really bougie when it comes to pillows. I've never spent less than $50 on a pillow. I'm a side sleeper and like firm support, but also want something soft. I almost ordered the really pricey pillows on Amazon, but was turned off by all the odor complaints. I needed something quick to at least hold me over until I could get exactly what I want, so I took a shot with this pillow with the plan of it being a temporary fix. However, this pillow turned out to be exactly what I was looking for. The first time I laid on it I was skeptical. It had support, but felt like it may have been too soft. It took a bit to get accustomed to, but by the second night I knew this is the pillow. No chemical odors, it's quality at a low cost. I figured this pillow would've been quickly replaced and put into the leg pillow rotation, but it is shockingly a really great pillow. It is not lumpy, stays way cooler than standard or shredded memory foam and is comfy. Hopefully it holds up for a long time. I've paid triple what these 2 pillows cost for a single pillow that isn't as good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
B
Verified Purchase
Bailey Lohse
Louisville, US
★★★★★ 5
Favorite pillows
Color: White, Size: Queen (Pack of 2)
These pillows are amazing! They are huge and plush but you can change that if you prefer. I really like that the outside cover can be washed and is also filled. It held up great in the washer and dryer. I just followed the directions on the tag. Great price for the quality and look very nice and fluffed on the bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

recommand products