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Dahua Technology Pinhole IPC-HUM4231N security camera Box IP security camera Indoor
Dahua Technology

Pinhole IPC-HUM4231N security camera Box IP security camera Indoor

1920 x 1080 pixels Ceiling

Model IPC-HUM4231N

67 specifications
  • Memory256 MB
  • ConnectivityWired
  • TypeIP security camera
  • Weight102 g
  • ColourBlack
  • Form factorBox
See all specifications

Overview

Memory
256 MB
Connectivity
Wired
Type
IP security camera
Weight
102 g
Colour
Black
Form factor
Box
Brand
Dahua Technology
Model
IPC-HUM4231N
Part number
IPC-HUM4231N
Also known as
Dahua Technology Pinhole IPC-HUM4231N security camera Box IP security camera Indoor 1920 x 1080 pixels Ceiling

Specifications

67 specifications in 19 groups

Performance

TypeIP security camera
Placement supportedIndoor
Connectivity technologyWired
Wide Dynamic Range (WDR)Yes
Day/night modeYes
CertificationCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B

Design

Form factorBox
Mounting typeCeiling
Product colourBlack
Housing materialMetal

Camera

Minimum illumination0.007 lx
Lens viewing angle, horizontal105°
Lens viewing angle, vertical60°
White balanceAuto, Manual, Natural, Outdoor
Camera shutter typeElectronic
Camera shutter speed1/3 - 1/100000 s
Adjustment shutter speedAuto/Manual

Image sensor

Sensor typeCMOS
Optical sensor size25.4 / 2.7 mm (1 / 2.7")
Progressive scanYes
Number of effective pixels (H x V)1920 x 1080 pixels

Lens system

Digital zoom16x
Fixed focusYes
Maximum aperture number2.4
Fixed focal length2.8 mm

Night vision

Night visionYes

Video

Maximum resolution1920 x 1080 pixels
Total megapixels2 MP
Video compression formatsH.264, 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)
Frame rate30 fps
Video streamingYes
Noise reductionYes
Noise reduction technology3D noise reduction
Gain control typeAuto/Manual
Back Light Compensation (BLC)Yes
Bit rate32 - 8192
Bit rate controlConstant Bit Rate (CBR), Variable Bit Rate (VBR)
Region of Interest (ROI) encodingYes

Audio

Audio formats supportedAAC, G.711 A-law, G.726
Signal-to-Noise Ratio (SNR)50 dB
Voice codecsAGC

Network

Ethernet LANYes
Wi-FiNo
BluetoothNo
Ethernet interface typeFast Ethernet
Supported network protocolsHTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP; FTP;DHCP;DNS;DDNS;PPPoE;IPV4/V6;QoS;UPnP; NTP;Bonjour;IEEE 802.1X;Multicast;ICMP;IGMP;TLS
Number of users20 user(s)

Storage

Internal memory256 MB
ROM capacity128 MB

Ports & interfaces

Ethernet LAN (RJ-45) ports1
RS-485 ports1

Security

Intelligent Video Surveillance (IVS) system featuresIntrusion, Tripwire
Motion sensorYes

Management features

Web browserYes
Management softwareSmart PSS, DSS, DMSS

Power

Power source typeDC
Power consumption (typical)1.5 W

Operational conditions

Operating temperature (T-T)-30 - 60 °C
Storage temperature (T-T)-30 - 60 °C

System requirements

Mobile operating systems supportedAndroid, iOS

Weight & dimensions

Width44.9 mm
Depth34.4 mm
Height57.7 mm
Weight102 g

Packaging data

Package weight145 g

Packaging content

Number of cameras1

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