DAHUA HAC-HDBW2231F-M 2MP Mobile HDCVI IR Dome Camera
SKU: 30245076871

DAHUA HAC-HDBW2231F-M 2MP Mobile HDCVI IR Dome Camera

Sale price$450000.00 Regular price$500000.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

DAHUA HAC-HDBW2231F-M 2MP Mobile HDCVI IR Dome CameraHAC HDBW2231F M Product Data Camera Image Sensor 1 2. 8" CMOS Effective Pixels 1937(H)1097(V), 2. 1MP Scanning System Progressive Electronic Shutter Speed PAL: 1 4s~1 100000s NTSC: 1 3s~1 100000s Minimum Illumination 0. 005Lux F1. 6, 30IRE, 0Lux IR on S N Ratio More than 65dB IR Distance Up to 20m (66feet) IR On Off Control Auto Manual IR LEDs 8 Lens Lens Type Fixed lens Fixed iris Mount Type Board in Focal Length 3. 6mm (2. 8mm, 6mm Optional) Max

HAC-HDBW2231F-M


Product Data

Camera

Image Sensor

1/2.8" CMOS

Effective Pixels

1937(H)×1097(V), 2.1MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/4s~1/100000s

NTSC: 1/3s~1/100000s

Minimum Illumination

0.005Lux/F1.6, 30IRE, 0Lux IR on

S/N Ratio

More than 65dB

IR Distance

Up to 20m (66feet)

IR On/Off Control

Auto / Manual

IR LEDs

8

Lens

Lens Type

Fixed lens / Fixed iris

Mount Type

Board-in

Focal Length

3.6mm (2.8mm, 6mm Optional)

Max Aperture

F1.6

Angle of View

H: 87° (110.5°/52.9°)

Focus Control

N/A

Close Focus Distance

1200mm (500mm, 1800mm)

47.24'' (19.69'', 70.87'')

DORI Distance

Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.

DORI

Definition

Distance

Detect

25px/m

(8px/ft)

2.8mm: 42m(138ft)

3.6mm: 55m(180ft)

6mm: 81m(266ft)

Observe

63px/m

(19px/ft)

2.8mm: 17m(56ft)

3.6mm: 22m(72ft)

6mm: 32m(105ft)

Recognize

125px/m

(38px/ft)

2.8mm: 8m(26ft)

3.6mm: 11m(36ft)

6mm: 16m(52ft)

Identify

250ppm

(76px/ft)

2.8mm: 4m(13ft)

3.6mm: 6m(20ft)

6mm: 8m(26ft)

Pan / Tilt / Rotation

Pan/Tilt/Rotation

Pan: 0° ~ 60°

Tilt: 0° ~ 80°

Rotation: 0° ~ 360°

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: 30245076871

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4.9 ★★★★★
Based on 1848 reviews
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Product Reviews
D
Verified Purchase
Darren Gray
Phoenix, US
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
T
Verified Purchase
Tharin
West Palm Beach, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
Pawtucket, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023
L
Verified Purchase
Lyrah
Omaha, US
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
J
Verified Purchase
Jak
Pawtucket, US
★★★★★ 5
Cost effective
Style: 8.7 sqft(8 pcs), Material Type: Aluminum 197 mil
Nice, cost effective material. It stuck nicely to the door and was fairly easy to use. The grid marks on the back made it easy to cut. I would not rank it up with other materials in sound and heat isolation, but it did cut down the overall vibrations on the door panels and I did not feel heat immediately from the floor area as i did with bare metal. If you are working with a budget and want modest improvement, this material will work well over most stock materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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