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Dahua Technology IPC-HDBW2431R-ZS-S2-B security camera Dome IP security camera Indoor
Dahua Technology

IPC-HDBW2431R-ZS-S2-B security camera Dome IP security camera Indoor

2688 x 1520 pixels Ceiling

Model IPC-HDBW2431R-ZS-S2-B

92 specifications
  • Memory128 MB
  • ConnectivityWired
  • TypeIP security camera
  • Weight470 g
  • ColourBlack
  • Form factorDome
See all specifications

Overview

Memory
128 MB
Connectivity
Wired
Type
IP security camera
Weight
470 g
Colour
Black
Form factor
Dome
Brand
Dahua Technology
Model
IPC-HDBW2431R-ZS-S2-B
Part number
IPC-HDBW2431R-ZS-S2-B
Also known as
Dahua Technology IPC-HDBW2431R-ZS-S2-B security camera Dome IP security camera Indoor 2688 x 1520 pixels Ceiling

Specifications

92 specifications in 19 groups

Performance

TypeIP security camera
Placement supportedIndoor
Connectivity technologyWired
Wide Dynamic Range (WDR)Yes
Day/night modeYes
Dynamic range120 dB

Design

Form factorDome
Mounting typeCeiling
Product colourBlack
Housing materialMetal
Protection featuresWaterproof
International Protection (IP) codeIP67
IK codeIK10

Camera

Minimum illumination0.008 lx
Angle of rotation355°
Lens viewing angle, horizontal104 - 27°
Lens viewing angle, vertical55 - 15°
Lens viewing angle, diagonal124 - 31°
Tilt angle range0 - 75°
Pan range0 - 355°
White balanceAuto, Manual, Natural, Outdoor, Regional custom, Street lamp
Camera shutter speed1/3 - 1/100000 s
Number of Privacy masking areas4

Image sensor

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

Lens system

Number of lenses1
Focal length range2.7 - 13.5 mm
Maximum aperture number1.5
Closest focusing distance0.8 m
Detect distance (tele)220 m
Detect distance (wide)64 m
Identify distance (tele)22 m
Identify distance (wide)6.4 m
Observe distance (tele)88 m
Observe distance (wide)25.6 m
Recognize distance (tele)44 m
Recognize distance (wide)12.8 m

Night vision

Night visionYes
Night vision distance40 m
LED typeIR
Number of illumination LEDs2

Video

Maximum resolution2688 x 1520 pixels
Total megapixels4 MP
Video compression formatsH.264, H.264+, H.264B, H.265, H.265+, M-JPEG
Supported graphics resolutions352 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
Noise reductionYes
Noise reduction technology3D noise reduction
Gain control typeAuto/Manual
Back Light Compensation (BLC)Yes
Bit rate12 kbps–6144 kbps
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)Yes
Privacy maskingYes
Region of Interest (ROI) encodingYes
Smart IRYes

Audio

Signal-to-Noise Ratio (SNR)56 dB

Network

Ethernet LANYes
Wi-FiNo
BluetoothNo
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)
User access levelAdministrator, Operator, User
Quality of Service (QoS) supportYes

Storage

Built-in HDDNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size256 GB
ROM capacity128 MB
RAM capacity128 MB

Ports & interfaces

Ethernet LAN (RJ-45) ports1

Security

Intelligent Video Surveillance (IVS) system featuresIntrusion, Tripwire
MirrorYes
Network access storage (NAS)Yes
Privacy protectionYes
Video motion detectionYes

Management features

Web-based managementYes
Management softwareSmart PSS; DSS; DMSS

Power

Power source typeDC, PoE
Power consumption (max)6.5 W
DC output voltage12

Operational conditions

Operating temperature (T-T)-30 - 60 °C
Storage temperature (T-T)-40 - 60 °C
Operating relative humidity (H-H)0 - 95%
Storage relative humidity (H-H)0 - 95%

Weight & dimensions

Height88.9 mm
Diameter12.2 cm
Weight470 g

Sustainability

Compliance certificatesCE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC), Low Voltage Directive (LVD), UL
Sustainability complianceYes

Packaging data

Package weight630 g

Packaging content

Number of cameras1

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