DAHUA IPC-HFW2831T-ZAS 8MP WDR IR Bullet Network Camera(EOL)
SKU: 30142858232

DAHUA IPC-HFW2831T-ZAS 8MP WDR IR Bullet Network Camera(EOL)

Sale price$116.95 Regular price$129.95
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

DAHUA IPC-HFW2831T-ZAS 8MP WDR IR Bullet Network Camera(EOL)IPC HFW2831T ZAS 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. 004Lux F1. 9( Color,1 3s,30IRE) 0. 09Lux F1. 9 Color,1 30s,30IRE) 0Lux F1. 9(IR on) S N Ratio More than 50dB IR Distance Distance up to 60m(197ft) IR On Off Control Auto Manual IR LEDs 4 Lens Lens Type Motorized

IPC-HFW2831T-ZAS 

 


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

0.004Lux/F1.9( Color,1/3s,30IRE)

0.09Lux/F1.9 Color,1/30s,30IRE)

0Lux/F1.9(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 60m(197ft)

IR On/Off Control

Auto/ Manual

IR LEDs

4

Lens

Lens Type

Motorized

Mount Type

Board-in

Focal Length

3.7mm~11mm

Max. Aperture

F1.9

Angle of View

H:112°~46°, V:60°~26°

Focus Control

Motorized

Close Focus Distance

0.2m(0.66ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

83m(272ft)

33m(108ft)

17m(56ft)

8m(26ft)

T

190m(623ft)

76m(249t)

38m(125ft)

19m(62ft)

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: 30142858232

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4.4 ★★★★★
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A
Alexandria Knox
Port Orchard, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
J
Job
Grantham, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Nicole
Massapequa, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026
H
hershpersh
Houston, US
★★★★★ 1
DON'T WASTE YOUR MONEY!
Yes, kids are tough on shoes, but these pictures show these shoes after 5 hours of wear!!! Extremely poor durability of the toe material on these Stride Rite shoes! We've been buying Stride Rite exclusively since our son could walk and we've never come across any pair of their athletic toddler shoes made with such poor choice of non-durable materials! We're returning these and staying clear of the 360 line. I think they are made much cheaper than M2P line.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2023
E
Verified Purchase
Elizabeth Clark
San Leandro, US
★★★★★ 5
Stride Rite is Supreme
Size: 8 Toddler, Color: Tan
I have always loved the Stride Rite quality! The shoes are extremely durable. They’re very attractive and easy to dress up or down so that I don’t have to keep five pairs of shoes on hand at all times. The sole is nice and thick and it accommodates wide or regular feet. I love that they use Velcro, which makes it easy to put on. It gives my daughter plenty of cushion when she’s playing outside.
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Reviewed in the United States on January 11, 2025

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