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Dahua Technology IPC-HFW2431DG-4G-SP-EAU-B security camera Bullet IP security camera Indoor & outdoor
Dahua Technology

IPC-HFW2431DG-4G-SP-EAU-B security camera Bullet IP security camera Indoor & outdoor

2688 x 1520 pixels Wall/Pole

Model IPC-HFW2431DG-4G-SP-EAU-B

83 specifications
  • Memory256 MB
  • ConnectivityWired
  • TypeIP security camera
  • Weight1.25 kg
  • ColourBlack, White
  • Form factorBullet
See all specifications

Overview

Memory
256 MB
Connectivity
Wired
Type
IP security camera
Weight
1.25 kg
Colour
Black, White
Form factor
Bullet
Brand
Dahua Technology
Model
IPC-HFW2431DG-4G-SP-EAU-B
Part number
IPC-HFW2431DG-4G-SP-EAU-B
Also known as
Dahua Technology IPC-HFW2431DG-4G-SP-EAU-B security camera Bullet IP security camera Indoor & outdoor 2688 x 1520 pixels Wall/Pole

Specifications

83 specifications in 18 groups

Performance

TypeIP security camera
Placement supportedIndoor & outdoor
Connectivity technologyWired
Wide Dynamic Range (WDR)Yes
Day/night modeYes
Built-in lightYes
Dynamic range120 dB
CertificationCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; CE-RED: Radio Equipment Directive 2014/53/EU; FCC: 47 CFR FCC Part 15; Subpart B

Design

Form factorBullet
Mounting typeWall/Pole
Product colourBlack, White
Housing materialMetal, Plastic
International Protection (IP) codeIP67

Camera

Minimum illumination0.001 lx
White balanceAuto, Manual, Natural, Outdoor, Street lamp
Camera shutter typeElectronic
Camera shutter speed1/3 - 1/100000 s
Adjustment shutter speedAuto/Manual

Image sensor

Sensor typeCMOS
Optical sensor size25.4 / 3 mm (1 / 3")
Progressive scanYes

Night vision

Night visionYes
LED typeIR
Number of illumination LEDs1

Video

Maximum resolution2688 x 1520 pixels
Total megapixels4 MP
Video compression formatsH.264, H.264H, H.265, M-JPEG
Supported graphics resolutions342 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2560 x 1440, 2688 x 1520
Frame rate30 fps
Video streamingYes
Noise reductionYes
Noise reduction technology3D noise reduction
Gain control typeAuto
Back Light Compensation (BLC)Yes
Bit rate32 kbps–8192 kbp
Bit rate controlConstant Bit Rate (CBR), Variable Bit Rate (VBR)
Highlight Compensation (HLC)Yes
Privacy maskingYes
Region of Interest (ROI) encodingYes
Smart IRYes

Audio

Built-in speaker(s)Yes
Audio formats supportedG.711 A-law, G.726, PCM
Signal-to-Noise Ratio (SNR)56 dB
Built-in microphoneYes

Network

Ethernet LANYes
Ethernet interface typeFast Ethernet
Supported network protocolsIPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNM
Mobile network connectionYes
Mobile network generation4G
3G standardsWCDMA
4G standardLTE-TDD & LTE-FDD
Number of users20 user(s)
Quality of Service (QoS) supportYes

Storage

Built-in HDDNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)
Maximum memory card size256 GB
Flash memory8192 MB
Internal memory256 MB
ROM capacity128 MB

Ports & interfaces

Ethernet LAN (RJ-45) ports1
USB portYes

Security

HTTPS encryptionYes
IP address filteringYes
MirrorYes
Network access storage (NAS)Yes
Video motion detectionYes

Management features

Management softwareDSS; DMSS

Power

Power source typeBattery, DC, Solar, USB
Power consumption (typical)2.6 W

Battery

Battery technologyLithium

Operational conditions

Operating temperature (T-T)0 - 50 °C
Storage temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)0 - 95%

Weight & dimensions

Width219 mm
Depth247 mm
Height179 mm
Weight1.25 kg

Packaging data

Package width181 mm
Package depth238 mm
Package height296 mm
Package weight1.61 kg

Packaging content

Number of cameras1

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