SKU: 61987564216

DAHUA IPC-HDBW4831E-ASE 8MP IR Mini Dome Network Camera

Sale price$134.10 Regular price$149.00
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Description

DAHUA IPC-HDBW4831E-ASE 8MP IR Mini Dome Network CameraIPC HDBW4831E ASE 8MP IR Mini Dome Network Camera > 1 2. 5 8Megapixel progressive scan STARVISTM CMOS > H. 265&H. 264 triple stream encoding > 15fps@4K(38402160),25 30fps@3M(23041296) > Smart Detection supported > WDR(120dB), Day Night(ICR), 3DNR,AWB,AGC,BLC > Multiple network monitoring: Web viewer, CMS(DSS PSS) & DMSS > 2. 8mm fixed lens (4mm optional) > 1 1 Alarm in out, 1 1 audio in out > Max. IR LEDs Length 30m > Micro SD memory, IP67, IK10, PoE

IPC-HDBW4831E-ASE

8MP IR Mini Dome Network Camera

> 1/2.5” 8Megapixel progressive scan STARVISTM CMOS
> H.265&H.264 triple-stream encoding
> 15fps@4K(3840×2160),25/30fps@3M(2304×1296)
> Smart Detection supported
> WDR(120dB), Day/Night(ICR), 3DNR,AWB,AGC,BLC
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> 2.8mm fixed lens (4mm optional)
> 1/1 Alarm in/out, 1/1 audio in/out
> Max. IR LEDs Length 30m
> Micro SD memory, IP67, IK10, PoE

Product Data

Camera

Image Sensor

1/2.5” 8Megapixel progressive scan CMOS

Effective Pixels

3840(H)x2160(V)

RAM/ROM

512MB/32MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3(4)~1/100000s

Minimum Illumination

0.03Lux/F2.5( Color,1/3s,30IRE)

0.3Lux/F2.5( Color,1/30s,30IRE)

0Lux/F2.5(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 30m (98ft)

IR On/Off Control

Auto/ Manual

IR LEDs

18

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

2.8mm (4mm optional

Max. Aperture

F2.5 (F2.2)

Angle of View

H:112° (88°), V:69° (48°)

Optical Zoom

N/A

Focus Control

Fixed

Close Focus Distance

0.9m(1.7m)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

69m(226ft)

28m(92ft)

14m(46ft)

7m(23ft)

4.0 mm

89m(292ft)

36m(118ft)

18m(59ft)

9m(30ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~355˚; Tilt:0˚~64˚; Rotation:0˚~355˚

Intelligence

IVS

Tripwire, Intrusion, Object Abandoned/Missing

Advanced Intelligent Functions

Face Detection

Video

Compression

H.265+/H.265/H.264+/H.264

Streaming Capability

3 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(1~15fps)/3M(1~25/30fps)

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

Third Stream: 1080P(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 24K ~ 10240Kbps

H.265: 14K ~ 9984Kbps

Day/Night

Auto(ICR) / Color / B/W

BLC Mode

BLC / HLC / WDR(120dB)

White Balance

Auto/Natural/Street Lamp/Outdoor/Manual

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detetion

Off / On (4 Zone, Rectangle)

Region of Interest

Off / On (4 Zone)

Electronic Image Stabilization (EIS)

N/A

Smart IR

Support

Defog

N/A

Digital Zoom

16x

Flip

0°/90°/180°/270°

Mirror

Off / On

Privacy Masking

Off / On (4 Area, Rectangle)

Audio

Compression

G.711a/ G.711Mu/ AAC/ G.726

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

HTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP;

FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS;

UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP;

IGMP; SNMP

Interoperability

ONVIF, PSIA, CGI

Streaming Method

Unicast / Multicast

Max. User Access

10 Users /20 Users

Edge Storage

NAS

Local PC for instant recording

Mirco SD card 128GB

Web Viewer

IE, Chrome, Firefox, Safari

Management Software

Smart PSS, DSS, Easy4ip

Smart Phone

IOS, Android

Certifications

Certifications

CE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface

Video Interface

N/A

Audio Interface

1/1 channel In/Out

RS485

N/A

Alarm

1 channel In: 5mA 5VDC

1 channel Out: 300mA 12VDC

Electrical

Power Supply

DC12V, PoE (802.3af)(Class 0)

Power Consumption

<5.2W

Environmental

Operating Conditions

-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH

Strorage Conditions

-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH

Ingress Protection

IP67

Vandal Resistance

IK10

Construction

Casing

Metal

Dimensions

Φ109.9mm×81mm (4.33×3.19)

Net Weight

0.41kg (0.91lb)

Gross Weight

0.53 kg (1.17lb)

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: 61987564216

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4.6 ★★★★★
Based on 2018 reviews
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Product Reviews
M
Verified Purchase
Mrs. C
Cuba, US
★★★★★ 5
These are quality materials!
The design and materials are above average. They fit great and are so comfortable. I have nerve damage and need open toes. These work perfectly. The colors are cute and did not fade upon washing. I will definitely order more, now that I’ve received my “trial” set. lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2023
A
Verified Purchase
avalancheryder
Lowell, US
★★★★★ 5
Absolute game changer for chronically dry feet/cracked heels
Size: S (up to size 7)-Beige
I had recently bought a pair of silicone heel/ankle wraps to fill out my boot a little since I noticed my heels were lifting when I was skating. I tested them out around the house and noticed they left my heels softer while the rest of my sockless feet got quite dry. So I got these full foot silicone socks to see the effect of having my whole foot covered. I slather the entirety of my feet with Dr. Scholl's Severe Cracked Heel Restoring Balm (love how convenient it is to apply it to my feet with the solid stick form) and then slip them into these silicone socks. After just a couple hours, when I pull out my feet they're (a teeny bit sweaty at first), but then overall soft and smooth and have absorbed the balm fully leaving barely any residue in the silicone sock. I find these silicone socks generally comfortable; I wear them in the evenings while relaxing on the couch, take them off after a couple hours and let my feet breathe a bit, and then reapply my balm and socks and wear them to bed. If I wake up in the middle of the night, which I almost always do (not because of the socks), I'll take the socks off and allow my feet to breathe again. I wear a woman's size 6 shoe and the small size is pretty comfortable. However, I made the mistake of wearing them while being on my feet for a couple hours straight during household chores -- they must've somehow cut off my circulation a bit with the standing, so I wouldn't recommend wearing these silicone socks while being active. And since they're not exactly my foot size, they slide around sometimes and will start to feel tight at my big toe. But if that happens, I just tug on the toe area of the sock to give my big toe more wiggle room and problem solved. Prior to wearing these socks, I was soaking and doing heavy duty exfoliation of my feet every week. These socks seem like they'll work to help me extend the time between soakings and exfoliations. The 5 pack is a great value. So far none have torn, so they seem rather durable. Not sure what I could even do to tear a hole in these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
B
Verified Purchase
Beverly Durham
Massapequa, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
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Reviewed in the United States on February 23, 2026
T
Verified Purchase
Therapy by the Sea
Phoenix, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Whiting, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024

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