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Dahua Technology IPC -HFW2831S-S-0280B-S2 security camera Bullet IP security camera Indoor & outdoor
Dahua Technology

IPC -HFW2831S-S-0280B-S2 security camera Bullet IP security camera Indoor & outdoor

3840 x 2160 pixels Ceiling/wall

Model IPC-HFW2831S-S-0280B-S2

94 specifications
  • Memory256 MB
  • ConnectivityWireless
  • TypeIP security camera
  • Weight480 g
  • ColourWhite
  • Form factorBullet
See all specifications

Overview

Memory
256 MB
Connectivity
Wireless
Type
IP security camera
Weight
480 g
Colour
White
Form factor
Bullet
Brand
Dahua Technology
Model
IPC-HFW2831S-S-0280B-S2
Part number
IPC-HFW2831S-S-0280B-S2
Also known as
Dahua Technology IPC -HFW2831S-S-0280B-S2 security camera Bullet IP security camera Indoor & outdoor 3840 x 2160 pixels Ceiling/wall

Specifications

94 specifications in 20 groups

Performance

TypeIP security camera
Placement supportedIndoor & outdoor
Connectivity technologyWireless
People counting functionYes
Wide Dynamic Range (WDR)Yes
Day/night modeYes
Plug and PlayYes

Design

Form factorBullet
Mounting typeCeiling/wall
Product colourWhite
Housing materialMetal
International Protection (IP) codeIP67
IK codeIK10
Fog proofYes

Camera

Angle of rotation360°
Tilt angle range0 - 90°
Pan range0 - 360°
Camera shutter typeElectronic
Camera shutter speed1/3 s–1/100,000
Adjustment shutter speedAuto/Manual

Image sensor

Sensor typeCMOS
Number of sensors1
Optical sensor size25.4 / 2.7 mm (1 / 2.7")
Effective sensor resolution2 pixels
Progressive scanYes
Number of effective pixels (H x V)3840 x 2160 pixels

Panoramic camera

Minimum illumination (panoramic camera)0.009 lx
Signal-to-Noise Ratio (SNR) (panoramic camera)56 dB

Lens system

Number of lenses2
Auto focusYes
Fixed focusYes

Night vision

Night visionYes
LED typeIR

Video

Maximum resolution3840 x 2160 pixels
Total megapixels8 MP
Video formats supportedH.264+, H.265+
Video compression formatsH.264, H.264B, H.265, M-JPEG
Supported graphics resolutions3860 x 2160
Video recordingYes
Frame rate30 fps
Video intelligence analyticYes
Video streamingYes
Noise reductionYes
Noise reduction technology3D noise reduction
Gain control typeAuto/Manual
Back Light Compensation (BLC)Yes
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)Yes
Flip & mirrorYes
Highlight Compensation (HLC)Yes
Privacy maskingYes
Region of Interest (ROI) encodingYes
Smart IRYes

Audio

Audio input channels1.0 channels
Audio output channels1.0 channels
Voice codecsG.711a, G.711alaw, G.723, G.723.1, G.726, G.726-32

Network

Ethernet LANYes
Wi-FiNo
BluetoothNo
Ethernet interface typeFast Ethernet
Networking standardsIEEE 802.1x
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; PPPoE; Bonjour
Number of users20 user(s)
Quality of Service (QoS) supportYes
Streaming methodMulticast, Unicast

Storage

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

Ports & interfaces

Ethernet LAN (RJ-45) ports1

Security

Active tampering alarmYes
Intelligent Video Surveillance (IVS) system featuresIntrusion, Tripwire
MirrorYes
Motion sensorYes
Privacy protectionYes
Video motion detectionYes

Management features

Web-based managementYes
Web browserYes
Management softwareSmart PSS; DSS; DMSS

Power

Power source typeDC, PoE
Power consumption (typical)5.5 W
DC output voltage12

Operational conditions

Operating temperature (T-T)-40 - 60 °C
Storage temperature (T-T)-40 - 60 °C
Operating relative humidity (H-H)0 - 95%

System requirements

Windows operating systems supportedYes
Mobile operating systems supportedAndroid, iOS

Weight & dimensions

Width166.2 mm
Diameter7 cm
Weight480 g

Packaging data

Package weight570 g

Packaging content

Number of cameras1

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