Dahua HDW2431T-AS-S2 Lite Series Eyeball IP Camera, 4MP

by Dahua

KES 6,500 Excl. Tax KES 7,000

General Specifications

  • Model: Dahua HDW2431T-AS-S2
  • Camera Type: 4MP IR Eyeball Network Camera
  • Image Sensor: 1/3" 4 Megapixel progressive CMOS
  • Max Resolution: 2688 × 1520
  • Frame Rate:
    • Main Stream: 4MP (2688 × 1520) at 20 fps
    • Sub Stream: D1 (704 × 576) at 25/30 fps
    • Third Stream: 720p (1280 × 720) at 25/30 fps

Lens

  • Lens Type: Fixed lens
  • Focal Length Options: 2.8 mm or 3.6 mm
  • Aperture: F1.6
  • Angle of View:
    • 2.8 mm Lens:
      • Horizontal: 100°
      • Vertical: 53°
      • Diagonal: 121°
    • 3.6 mm Lens:
      • Horizontal: 79°
      • Vertical: 43°
      • Diagonal: 93°
  • Lens Mount: M12

Video & Image

  • Compression: H.265, H.264, H.264B, H.264H, MJPEG
  • Smart Codec: Smart H.265+, Smart H.264+
  • Day/Night Mode: IR cut filter with auto switch
  • BLC (Backlight Compensation): Yes
  • WDR: 120dB (Wide Dynamic Range)
  • White Balance: Auto/natural/street lamp/outdoor/manual/regional custom
  • Gain Control: Auto/manual
  • Noise Reduction: 3D DNR
  • HLC (Highlight Compensation): Yes
  • Defog: Yes
  • Digital Zoom: 16x
  • Flip: 0°/90°/180°/270°

IR

  • IR Distance: Up to 30 m (98 ft)
  • IR LEDs: 1
  • Smart IR: Yes

Network

  • Ethernet: RJ-45 (10/100Base-T)
  • Network Protocols:
    • 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, etc.
  • Interoperability: ONVIF (Profile S/Profile G), API, CGI
  • Web Viewer: IE, Chrome, Firefox, Safari

Smart Features

  • IVS (Intelligent Video System):
    • Tripwire
    • Intrusion
  • Detection: Motion Detection, Video Tampering
  • Smart Codec: Supports Smart H.265+ and Smart H.264+ for optimized bandwidth efficiency

Audio

  • Compression: G.711a, G.711Mu, G.726, AAC
  • Audio Input: 1 channel (built-in mic)

Alarms

  • Alarm Input: None
  • Alarm Output: None

Storage

  • Edge Storage: MicroSD card slot (up to 256GB)

Physical & Environmental

  • Power Supply:
    • DC12V, PoE (802.3af)
  • Power Consumption: <5.6W
  • Operating Conditions:
    • -30°C to +60°C (-22°F to +140°F)
    • Humidity: <95% (non-condensing)
  • Ingress Protection: IP67
  • Vandal Resistance: IK10

Dimensions & Weight

  • Dimensions: Φ110 mm × 93.2 mm (Φ4.33" × 3.67")
  • Net Weight: 0.39 kg (0.86 lb)

Additional Features

  • User Management: Up to 20 users
  • Mobile App: iOS, Android
Model NumberHDW2431T-AS-S2
SKU000345

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Description

Dahua HDW2431T-AS-S2 Lite Series Eyeball IP Camera, 4MP

Camera

Image Sensor

1/3” 4Megapixel progressive CMOS

Effective Pixels

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 @ F1.6

IR Distance

30 m (98.43 ft)

IR On/Off Control

Auto/Manual

IR LEDs Number

2

Pan/Tilt/Rotation Range

Horizonal: 0°–360°
Vertical: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Fixed

Mount Type

M12

Focal Length

2.8 mm
3.6 mm

Max. Aperture

F1.6
F1.6

Field of View

2.8 mm:
Horizonal: 102.0°
Vertical: 55.0°
Diagonal: 121.0°
3.6 mm:
Horizonal: 84.0°
Vertical: 45.0°
Diagonal: 100.0°

Iris Type

Fixed aperture

Close Focus Distance

2.8 mm: 0.9 m (2.95 ft)
3.6 mm: 1.6 m (3.61 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

56 m (183.73 ft)

22.4 m

(73.49 ft)

11.2 m

(36.75 ft)

5.6 m

(18.37 ft)

3.6 mm

80 m (262.47 ft)

32.0 m (104.99 ft)

16.0 m

(52.49 ft)

8.0 m

(26.25 ft)

Smart event

General IVS Analytics

Intrusion; tripwire

Video

Video Compression

H.265; H.264; H.264B; MJPEG

Smart Codec

Yes

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 DNR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest(RoI)

Yes (4 areas)

Smart IR

Yes

Image Rotation

0°/90°/180°/270° (Supports 90°/270° with 1080p resolution.)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711A; G.711Mu; G.726; AAC

Network

Network

RJ-45 (10/100 Base-T)

Protocol

IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour

Interoperability

ONVIF(Profile S/Profile G);CGI;P2P;Milestone;Genetec

User/Host

20

Edge Storage

Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS

Browser

IE
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certifications

CE-LVD: EN60950-1
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

< 6.6W

Environment

Operating Conditions

-40°C to +60°C (-40°F to +140°F)/less than ≤ 95%

Storage Temperature

-40°C to +60°C (-40°F to +140°F)

Protection

IP67

Structure

Casing

Metal + Plastic

Dimensions

100.9 mm × Φ109.9 mm (3.97" × Φ4.33")

Net Weight

0.39 kg (0.9 lb)

Gross Weight

0.56 kg (1.2 lb)