SKU: 16708133105

DAHUA HAC-B2A21 2MP HDCVI IR Bullet Camera

$33.26 $36.95
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Description

DAHUA HAC-B2A21 2MP HDCVI IR Bullet CameraHAC B2A21 > Max. 30 fps@1080p > CVI CVBS AHD TVI switchable > 3. 6 mm fixed lens (2. 8 mm, 6 mm optional) > Max. IR length 20 m, Smart IR > IP67,12 VDC Product Data Camera Pixel 2 MP Image Sensor 2MP CMOS Max. Resolution 1920 (H) 1080 (V) Scanning System Progressive Electronic Shutter Speed PAL: 1 25 s1 100,000 s NTSC: 1 30 s1 100,000 s Min. Illumination 0. 04 lux@F2. 0 (Color, 30 IRE) 0. 004 lux@F2. 0 (B W, 30 IRE) 0 lux (Illuminator on) S N Ratio

HAC-B2A21

> Max. 30 fps@1080p

> CVI/CVBS/AHD/TVI switchable

> 3.6 mm fixed lens (2.8 mm, 6 mm optional)

> Max. IR length 20 m, Smart IR

> IP67,12 VDC



Product Data

Camera

Pixel

2 MP

Image Sensor

2MP 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

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

S/N Ratio

>65 dB

Illumination Distance

20 m (65.62 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR light)

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm; 6 mm

Max. Aperture

F2.0

Field of View

2.8 mm: H: 100°; V: 53°; D: 120°
3.6 mm: H: 82°; V: 42°; D: 98°

6 mm: H: 53°; V: 30°; D: 60°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.6 m (1.97 ft)

3.6 mm: 1.0 m (3.28 ft)

6 mm: 2.0 m (6.56 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

46.9 m

(153.87 ft)

18.8 m

(61.68 ft)

9.4 m

(30.84 ft)

4.7 m

(15.42 ft)

3.6 mm

60.9 m

(199.80 ft)

24.3 m

(79.72 ft)

12.2 m

(40.03 ft)

6.1 m

(20.01 ft)

6 mm

82.8 m

(271.65 ft)

33.1 m

(108.60 ft)

16.6 m

(54.46 ft)

8.3 m

(27.23 ft)

Video

Video Frame Rate

CVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
TVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
AHD:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
CVBS:
PAL: 960H
NTSC: 960H

Resolution

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

Day/Night

Auto (ICR)/Color/B/W

BLC

BLC; HLC; DWDR

WDR

DWDR

White Balance

Auto; Area white balance

Gain Control

Auto/Manual

Noise Reduction

2D NR

Smart Illumination

Yes

Mirror

Yes

Privacy Masking

Off/On (8 areas, rectangle)

Certification

Certifications

CE (EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017)
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

12 VDC ± 30%

Power Consumption

Max. 2.7 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)

Protection

IP67

Structure

Casing

Metal

Product Dimensions

157.6 mm × 70.1 mm × 70.1 mm (6.21" × 2.76" × 2.76")

Packaging Dimensions

182 mm × 90 mm × 77 mm (7.17" × 3.54" × 3.03")

Net Weight

0.25 kg (0.55 lb)

Gross Weight

0.30 kg (0.66 lb)

Installation

Wall mount; ceiling mount; horizontal pole mount

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: 16708133105

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4.4 ★★★★★
Based on 13 reviews
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Product Reviews
B
Verified Purchase
Bo0kSl0th
Whiting, US
★★★★★ 4
Run little rabbit
Format: Kindle
Though a familiar trope, it had these teases of intrigue that are enough to keep the story interesting to pull the reader to keep reading, to invest in the plot. Enemies (bullies)-to- lovers, mafia, and RH tropes are all so overworked that there is very little new in the way of a storyline. While I can't say this story is utterly unique, I found myself enjoying the characters and their dynamics together. I look forward to seeing how things go from here between the guys and Emmy, and even how Paloma will fair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2022
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
awesome
Format: Kindle
I’ve never read a book by this author before, but she knocked it out of the park! Thanks so much for thinking of us readers who are left with book hangovers and just need the next book in the series. I just downloaded the next one. I don’t normally write reviews but this author needs to be out there so everyone can find her. Great book, excellent characters and pacing. Wonderful storyline.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2022
M
Verified Purchase
Meaghan
Natrona Heights, US
★★★★★ 5
pleasantly surprised!
Format: Kindle
So, I’ve been on the Find Me (WITSEC) book train and trying to find a book to hold me over until the second book comes out and omg now I’m going to have to do the same for THIS book! I was drawn in from the beginning. The characters, the multi POV (which is one thing WITSEC lacks), the world building! Excellent! I love a good grovel and I think these guys are headed that way now! I can’t wait to see where the next book takes these characters! Now….what do I do while I wait?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2021
C
Verified Purchase
Copeys comments
Pawtucket, US
★★★★★ 4
Tip Top Read
Format: Kindle
Marvelous debut by first time author to me. The story sounds similar to many others, but is written extremely well with enough bite to give it a fresh feel. Told from different POVS, our heroine survives a traumatic event, moves to a more secure location with her mum, and begins to live. She is daring, brave and most of all, true to herself. But then......you have to get the book to find out what happens next!!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2022
M
Verified Purchase
Morgan Rae Ward
Charlottesville, US
★★★★★ 3
3.8
Format: Kindle
So I really enjoyed the story. It’s unbelievable in some of the torture revelations on things that did happen and things that didn’t happen. The character development was decent. Having a little more background on the MMCs would have been nice but for what it was it’s fine. I just didn’t connect with them as much as I wanted to. Lots of typos and misplaced words in the kindle version. I’ll probably read the next one. I was glad the cliff hanger was not so startling that I felt I had to dive into the next book immediately. I could stop here and be fine with not knowing what happens next. Just assuming she got away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2022

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