Dahua IPC-HFW2431T-ZS IP bullet camera

by Dahua

KES 14,600 Excl. Tax KES 15,000

General Specifications

  • Model: Dahua IPC-HFW2431T-ZS
  • Camera Type: 4MP IR Bullet 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: Motorized varifocal lens
  • Focal Length: 2.7 mm–13.5 mm
  • Aperture: F1.4
  • Angle of View:
    • Horizontal: 104°–28°
    • Vertical: 56°–16°
  • Focus Control: Motorized Zoom
  • Lens Mount: N/A

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: 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

IR

  • IR Distance: Up to 60 m (197 ft)
  • IR LEDs: 1

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

Smart Features

  • IVS (Intelligent Video System):
    • Tripwire
    • Intrusion
    • Object Abandoned/Missing
  • Detection: Motion Detection, Video Tampering, Scene Changing
  • 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)
  • Audio Output: 1 channel

Alarms

  • Alarm Input: 1 channel in
  • Alarm Output: 1 channel out

Storage

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

Physical & Environmental

  • Power Supply:
    • DC12V, PoE (802.3af)
  • Power Consumption: <12.95W
  • Operating Conditions:
    • -30°C to +60°C (-22°F to +140°F)
    • Humidity: <95% (non-condensing)
  • Ingress Protection: IP67

Dimensions & Weight

  • Dimensions: 244.1 mm × 79 mm × 75.9 mm (9.61" × 3.11" × 2.99")
  • Net Weight: 0.74 kg (1.63 lb)

Additional Features

  • User Management: Up to 20 users
  • Web Viewer: IE, Chrome, Firefox, Safari
  • Mobile App: iOS, Android
  • Vandal Resistance: IK10
Model NumberIPC-HFW2431T-ZS
SKU4444

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Description

Dahua IPC-HFW2431T-ZS IP bullet camera

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@F1.5

S/N Ratio

>56 dB

Illumination Distance

60 m (196.85 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

4 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–90°
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 DNR

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

< 9.6W

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;IK10(optional)

Structure

Casing

Metal

Dimensions

244.1 mm × Φ90.4 mm (9.61" × Φ3.26")

Net Weight

0.86 kg (1.90 lb)

Gross Weight

1.10 kg (2.43 lb)