SKU: 85841691580

DAHUA IPC-HUM4231S-L5 2MP Fixed-focal Network Camera

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Description

DAHUA IPC-HUM4231S-L5 2MP Fixed-focal Network CameraIPC HUM4231S L5 > 2 MP 1 3" CMOS image sensor, low luminance, and high definition image. > Outputs max. 2 MP (1920 1080) @25 30 fps. > H. 265 codec, high compression rate, ultra low bit rate. > ROI, SMART H. 264 + H. 265+, flexible coding, applicable to various bandwidth and storage environments. > Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes. > Intelligent monitoring: Intrusion and tripwire. >

IPC-HUM4231S-L5

> 2-MP 1/3" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2 MP (1920 × 1080) @25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> Intelligent monitoring: Intrusion and tripwire.

> Abnormality detection: Motion detection, video tampering, scene changing, audio detection, network disconnection, IP conflict, illegal access, and voltage detection.

> Audio: 1 in, 1 out; built in MIC.

> 12 VDC power supply.



Product Data

Camera

Image Sensor

1/3" CMOS

Max. Resolution

1920 (H) × 1080 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.01 [email protected] (Color, 30 IRE)
0.001 [email protected] (B/W, 30 IRE)

S/N Ratio

>56 dB

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm

Max. Aperture

F1.6

Field of View

L5-2.8 mm: Horizontal: 95°; Vertical: 52°; Diagonal: 114°
L5-3.6 mm: Horizontal: 78°; Vertical: 41°; Diagonal: 94°

Iris Control

Fixed

Close Focus Distance

L5-2.8 mm: 1.1 m (3.61 ft)
L5-3.6 mm: 1.7 m (5.58 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

63.6 m
(208.66 ft)

25.4 m
(83.33 ft)

12.7 m
(41.67 ft)

6.4 m
(21.00 ft)

3.6 mm

85.4m
(280.18 ft)

34.2m
(112.20 ft)

17.1m
(56.10 ft)

8.5m

(27.89 ft)

Smart Event

IVS

Intrusion; tripwire

Video

Video Compression

H.265; H.264; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream:1920 × 1080 @(1–25/30 fps )
sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @(1–30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

2 streams

Resolution

1080p (1920 × 1080); 1.3M (1920 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 ×288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 kbps–6144 kbps
H.265: 3 kbps–6144 kbps

Day/Night

Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 1080P resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711a; G.711Mu; PCM; G.726

Alarm

Alarm Event

Network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; security exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour

Interoperability

ONVIF (Profile S/Profile T); CGI; P2P; Milestone

User/Host

20 (Total bandwidth: 48 M)

Storage

FTP; SFTP; NAS

Browser

IE
Chrome
Firefox

Management Software

SmartPSS Lite; DSS; DMSS

Mobile Client

iOS; Android

Certification

Certifications

CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
FCC:47 CFR FCC Part 15, Subpart B

Port

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Power

Power Supply

12 VDC

Power Consumption

Basic: 1.2 W (12 VDC)
Max. (H.265 + intelligence on + WDR): 1.56 W (12 VDC)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95%

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Structure

Casing

Metal

Product Dimensions

31.0 mm × 31.0 mm × 37.1 mm (1.22" × 1.22" × 1.46") (L × W × H)

Net Weight

81 g (0.18 lb)

Gross Weight

138 g (0.30 lb)

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: 85841691580

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Karen Briscoe
Phoenix, US
★★★★★ 5
Achieve a higher level of success
Format: Paperback
Achieve a higher level of success in business and life by applying one of the greatest lessons ever. Anything is possible from reading this book. Karen Briscoe, author
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025
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Nickers
Houston, US
★★★★★ 5
The quality of questions determines the quality of your life
Format: Kindle
The bible tells us we have not because we ask not. This book gives the keys to a mindset that guides to better questions.
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Reviewed in the United States on March 3, 2026
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Jackson Dunes
Houston, US
★★★★★ 5
Pug At The Beach loves Jack Canfield
Format: Paperback
Far too many people wander through life unfulfilled because they lack the skill set needed to experience life to its most bountiful. That's in part due to a fear of asking for that which brings us what we need, want or desire. People are afraid. Afraid of rejection, afraid of looking foolish, and a whole host of other things. Be afraid no longer. The Aladdin Factor will teach you how to ask without fear. Canfield's book taught me how to ask in a powerful, confident way that would guarantee my success. Simple phrasing combined with subtle reflection made for a life transforming read. At Pug Headquarters, it's a must read. Diana Taylor Top Dog Pug At The Beach Sometimes all you need in life is the wisdom of a good dog.TM
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Reviewed in the United States on October 9, 2007
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Briceson
Omaha, US
★★★★★ 4
Good not great
Format: Paperback
Good advice on asking, could be a bit more content on how to actually ask. Most examples seemed to be more made up than practical. Still good book.
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Reviewed in the United States on June 25, 2019
E
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Ed Barton
Birmingham, US
★★★★★ 5
Ask and Ye Shall Receive...
Format: Paperback
The writing and the approach in the book are not earth shattering. In fact, I wish there was a little more meat or pizzaz in the content. So, why the recommendation? Simple - the content at its core is incredibly powerful - and we all need the reminder. Our gentieel approach to communications and emotional interaction has left us forgetting to ASK for things. We expect the world to be mind readers, and get upset, frustrated or depressed when we don't get what we want. Of course, since we never actually ASKED for what we wanted, we rely on guesswork and luck to achieve our dreams and goals. The genie in the lamp could grant wishes, but those wishes needed to be spoken by Aladdin. Similarly, we are all in a position to achieve our goals and dreams, but they must be spoken. Even within ourselves, we cannot harness our own power of desire and subconscious until we solidify the desire by asking for it. An absolute must read - even if the writing style is a bit flat - the content is NOT.
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Reviewed in the United States on November 7, 2010

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