Dahua Eyeball IP Camera HDW2431T with 4MP and variable zoom

Item number: A10498

EAN: 4260521253279

4MP IP camera with motorised focus/zoom lens, SD card slot up to 256GB and IR night vision LED
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199,50 €

including 19% VAT., no shipping costs

Available now! (Shipping time: 1 - 2 workdays*)
Description

Dahua Eyeball IP camera HDW2431T with high resolution and very light sensitive 4MP sensor, motorised focus/zoom lens and built-in IR night vision LED.


The 4MP Dahua Eyeball HDW2431T network camera is the ideal indoor surveillance camera for reception, warehouse and entrance hall, but also suitable for outdoor installation (IP67).

It has night vision IR LED up to 30 metres range and illuminates the objects reliably even in absolute darkness.

With a resolution of up to 4.0 megapixels and a horizontal viewing angle of 27° - 104°, the camera also displays smaller details well.

With built-in POE, the camera can be operated with just one cable (assuming a PoE-capable router or switch).

With the help of a PC or ONVIF-enabled NAS / network recorder, recordings are reliably stored.

The camera is equipped with the latest P2P technology: All Dahua products can be set up for remote access in a minute, so you can receive live images as well as alerts on your smartphone or tablet, no matter what mobile network you are on. Cumbersome set-ups, e.g. of the router, are a thing of the past!

The camera comes with a power supply unit!

 


With updated H.265 encoding technology, the Dahua Lite series network camera has an efficient video encoding capacity that saves bandwidth and storage space.

This camera uses the latest Starlight technology and displays a better colour image in low light conditions.

 

                                        lichtempfindlicher Dahua Starlight Sensor

With advanced image processing and optical technology, Dahua Starlight technology can deliver clear, colourful video in low-light environments - For various low-light environments.

 

Detailed video even in total darkness

2 high-power LEDs operating in the infrared range illuminate the scene as bright as day; only a slight reddish glow is visible to the human eye.

The range of the IR night vision LED is about 30 metres. As the infrared frequencies are above our visible spectrum and therefore also above the colour spectrum, the videos appear in black and white, but show the same level of detail as the colour videos.


Translated with www.DeepL.com/Translator (free Version)

 

                                      Infrarot LED Betrieb, der Überblendungen verhindert

 

 

WDR

With advanced Wide Dynamic Range (WDR) technology, the Dahua Eyeball IP Camera HDW2431T delivers clear details in an environment with strong brightness contrast.

The bright and dark areas can maintain clear video even in environments with high brightness or backlight shadows.

 

 

                                      WDR hellt dunkle Szenen auf, ohne die helleren Szenen zu überblenden

 

 

Smart H.265+ & Smart H.264+

With the advanced scene-adaptive rate control algorithm, Dahua's smart coding technology realises the higher coding efficiency than H.265
and H.264, providing high-quality video and reducing storage and transmission Costs.

 

Technical details

Camera

Image Sensor

1/3” 4Megapixel progressive CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

Min. Illumination

0.008 Lux@F1.5

S/N Ratio

>56 dB

Illumination Distance

40 m (131.23 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)

Pan/Tilt/Rotation Range

Pan 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ14

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.5

Field of View

Horizontal: 104°–27°
Vertical: 55°–15°
Diagonal: 124°–31°

Iris Type

Fixed

Close Focus Distance

0.8 m–0.8 m (2.62 ft–2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

64 m

(209.97 ft)

25.6 m

(83.99 ft)

12.8 m

(41.99 ft)

6.4 m

(21.00 ft)

T

220 m

(721.78 ft)

88 m

(288.71 ft)

44 m

(144.36 ft)

22 m

(72.18 ft)

Smart Event

IVS

Tripwire; intrusion

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:

2688 × 1520 (1 fps-20 fps)

2560 × 1440 (1 fps-25/30 fps)

Sub stream:

704 × 576 (1 fps-25 fps)

704 × 480 (1 fps-30 fps)

Stream Capability

2 streams

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 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: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/Night

Auto(ICR)/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)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution and lower.)

Mirror

Yes

Privacy Masking

4 areas

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception;

Network

Network

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

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 G/Profile T); CGI; P2P; Milestone; Genetec

User/Host

20

Storage

FTP; Micro SD card (support max. 256 G); NAS; SFTP

Browser

IE

Chrome

Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certifications

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07

Power

Power Supply

12V DC/PoE (802.3af)

Power Consumption

< 6.4W

Environment

Operating Conditions

-30°C to +60°C (-22°F to +140°F)/less than ≤ 95% RH

Storage Temperature

-40°C to +60°C (-40°F to +140°F)

Protection

IP67

Structure

Casing

Metal

Dimensions

108.3 mm × Φ122 mm (4.26" × Φ1.80")

Net Weight

0.69 kg (1.52 lb)

Gross Weight

0.88 kg (1.94 lb)

Documentation
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Photos & videos
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