DAHUA IPC-HDBW1831R-S 8MP WDR IR Dome Network Camera(EOL)
SKU: 39370924619

DAHUA IPC-HDBW1831R-S 8MP WDR IR Dome Network Camera(EOL)

Sale price$89.95 Regular price$99.95
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

DAHUA IPC-HDBW1831R-S 8MP WDR IR Dome Network Camera(EOL)IPC HDBW1831R S Product Data Camera Image Sensor 1 1. 8 8Megapixel progressive CMOS Effective Pixels 3840(H) x2160(V) RAM ROM 512MB 128MB Scanning System Progressive Electronic Shutter Speed Auto Manual, 1 3~1 100000s Minimum Illumination 0. 003Lux F1. 6( Color,1 3s,30IRE) 0. 02Lux F1. 6 Color,1 30s,30IRE) 0Lux F1. 6(IR on) S N Ratio More than 50dB IR Distance Distance up to 30m(98ft) IR On Off Control Auto Manual IR LEDs 1 Lens Lens Type Fixed Mount

IPC-HDBW1831R-S 

 




Product Data

Camera

Image Sensor

1/1.8” 8Megapixel progressive CMOS

Effective Pixels

3840(H) x2160(V)

RAM/ROM

512MB/128MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

0.003Lux/F1.6( Color,1/3s,30IRE)

0.02Lux/F1.6 Color,1/30s,30IRE)

0Lux/F1.6(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 30m(98ft)

IR On/Off Control

Auto/ Manual

IR LEDs

1

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

2.8 mm (4mm, 6mm optional)

Max. Aperture

F1.6

Angle of View

H:111°/87°/55°, V:59°/47°/30°

Focus Control

Fixed

Close Focus Distance

1.5m (4.9ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8mm

84m(275.6ft)

34m(111.5ft)

17m(55.8t)

8m(26ft)

4mm

104m(341ft)

42m(138ft)

21m(69ft)

10m(33ft)

6mm

164m(538ft)

66m(217t)

33m(108ft)

16m(52ft)

PTZ

Pan/Tilt Range

Pan:0° ~355° ;Tilt:0° ~75° ;Rotation:0° ~355°

Intelligence

Event Trigger

Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly

IVS

Tripwire, Intrusion

Video

Compression

H.265/H.264H/MJPEG(Sub Stream)

Smart Codec

Support H.265+/H.264+

Streaming Capability

2 Streams

Resolution

4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/

3M(2048x1536)/3M(2304×1296)/

1080P(1920×1080)/1.3M(1280x960)/

720P(1280×720)/D1(704×576/704×480) /VGA(640×480)/CIF(352×288/352×240)

Frame Rate

Main Stream: 4K (1~25/30fps)

Sub Stream: D1(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264:32Kbps~8192Kbps

H.265: 16Kbps~8192Kbps

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: 39370924619

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4.4 ★★★★★
Based on 82 reviews
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J
Verified Purchase
Juan V.
Charlottesville, US
★★★★★ 1
Buy if you like shredded meat I guess
Flavor Name: Spicy, Size: 2 Ounce (Pack of 1)
I was so excited to try these “slices” of beef because I grew up eating deer biltong made from deers my uncles would go hunt. Some of the best snacks I ever had, absolutely delicious. So when I decided to see if any biltong was actually sold around here I was surprised and pleased this was available. Unlike beef jerky which uses lots of sugar for some reason I was hoping this would have more meaty flavor but it doesn’t really. Although that might be due to the fact that I did get “slices” of meat, no what I got was basically shredded and powdered. It’s salty, but has absolutely no spice whatsoever and is just not good at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
H
Verified Purchase
Hanna
Draper, US
★★★★★ 2
Very greasy biltong and not spicy at all
Flavor Name: Spicy, Size: 4 Ounce (Pack of 1), Flavor Name: Spicy, Size: 4 Ounce (Pack of 1)
The flavor is ok but the spice is almost nonexistent. It’s super greasy/oily, with big pieces of fat, so if you’re expecting a nice lean, dry, and spicy biltong, this is not the right one to try. I took the photo to try and capture the shiny, wet, translucent appearance of this biltong but it’s hard to see. Maybe it’s just personal preference but I’m used to biltong being dry and opaque with nearly zero fat chunks and not leaving a film of oil on my hands after eating it.
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Reviewed in the United States on July 6, 2025
R
Verified Purchase
ROSE
Waukegan, US
★★★★★ 5
Most like South African Biltong
Flavor Name: Spicy, Size: 4 Ounce (Pack of 1)
Firstly, this is NOT JERKY!! So please stop comparing it to that disgusting, over-processed, artificially flavored stuff. Nothing can compare to good biltong. It is seasoned and air dried meat that is the most amazing high protein snack available. Jerky doesn't deserve to be in the same room as biltong, let alone compared to it. I am a South African recently relocated to the USA and have been trying various Biltong brands available. This is by far the best. I prefer the spicy to the original, but that it a personal preference, the original is also very good, but could do with a bit more flavor. The dry wors is also good, but I am a big biltong eater and always have been. For those of you who don't know, dry wors is a thin sausage (sausage = wors), that has been air dried. It is not a brat type sausage that most Americans are familiar with, it is more a kielbasa or Argentinian style sausage (but not quite). Thank you, being able to have this, has prevented me from going crazy some days. Now I just need to try your boerewors!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2021
L
Verified Purchase
LC
Chelsea, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Phoenix, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026

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