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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor vs Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor

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  • 56specifications compared
  • 24differ
  • 32identical
  • 55known for one product only

Key differences

The Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor has 0.008 lx more minimum illumination than the Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor (0.008 lx vs 0 lx). The Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor has 282° more angle of rotation than the Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor (360° vs 78°). The Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor has 0.4 more maximum aperture number than the Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor (2 vs 1.6). Housing material: Metal, Plastic on the Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor, Metal on the Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor. Pan range: 0 - 360° on the Dahua Technology Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor, 0 - 87° on the Dahua Technology IPC-HFW4431D-AS IP security camera Indoor & outdoor.

  • Housing material
    • Metal, Plastic
    • Metal
  • Minimum illumination
    • 0.008 lx
    • 0 lx
  • Angle of rotation
    • 78°
    • 360°
  • Pan range
    • 0 - 360°
    • 0 - 87°
  • Camera shutter speed
    • 100000 s
    • 1/100000 s
  • Maximum aperture number
    • 1.6
    • 2
  • Night vision distance
    • 30 m
    • 80 m
  • Maximum memory card size
    • 256 GB
    • 128 GB

Side by side

Differences highlightedShow differences only
111 specifications
A

Dahua Technology

Lite IPC-HDW2431T-AS-S2 security camera Turret IP security camera Indoor & outdoor

Model IPC-HDW2431T-AS-S2

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B

Dahua Technology

IPC-HFW4431D-AS IP security camera Indoor & outdoor

Model IPC-HFW4431D-AS

View product
Performanceidentical
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlKnown for oneYes
Wide Dynamic Range (WDR)Known for oneYes
Day/night modeYesYes
Infrared (IR) cut-off filterKnown for oneYes
CertificationKnown for oneCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B
Design1 differ
Form factorKnown for oneTurret
Mounting typeCeiling/wallCeiling/wall
Product colourWhiteWhite
Housing materialDiffersMetal, PlasticMetal
Protection featuresKnown for oneVandal proof
International Protection (IP) codeIP67IP67
Camera5 differ
Camera pan controlYesYes
Camera tilt controlYesYes
Minimum illuminationDiffers0.008 lx0 lx
Angle of rotationDiffers78°360°
Pan rangeDiffers0 - 360°0 - 87°
White balanceDiffersAuto, Manual, Natural, OutdoorAuto, Natural, Outdoor
Camera shutter speedDiffers100000 s1/100000 s
Adjustment shutter speedAuto/ManualAuto/Manual
Lens viewing angle, horizontalKnown for one87°
Lens viewing angle, verticalKnown for one48°
Tilt angle rangeKnown for one0 - 360°
Auto flipKnown for oneYes
Image sensoridentical
Sensor typeCMOSCMOS
Number of sensors11
Optical sensor size25.4 / 3 mm (1 / 3")25.4 / 3 mm (1 / 3")
Effective sensor resolution (thermal module)Known for one2688 x 1520 pixels
Progressive scanYesYes
Number of effective pixels (H x V)Known for one2688 x 1520 pixels
Lens system1 differ
Detect distance80 m80 m
Observe distance32 m32 m
Recognize distance16 m16 m
Focal length rangeKnown for one2.8 - 3.6 mm
Maximum aperture numberDiffers1.62
Minimum aperture numberKnown for one1.6
Aperture number (thermal module)Known for one1.6
Number of lensesKnown for one1
Digital zoomKnown for one16x
Fixed focusKnown for oneYes
Identify distanceKnown for one8 m
Fixed focal lengthKnown for one3.6 mm
Night vision1 differ
Night vision distanceDiffers30 m80 m
Number of illumination LEDs22
Night visionKnown for oneYes
LED typeKnown for oneIR
Video3 differ
Maximum resolution2688 x 1520 pixels2688 x 1520 pixels
Total megapixels4 MP4 MP
Video compression formatsKnown for oneMPEG
Supported graphics resolutionsDiffers2304 x 1296, 2560 x 1440, 2688 x 1520352 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, 2688 x 1520
Supported video modesKnown for one720p, 1080p
Frame rate30 fps30 fps
Video streamingYesYes
Noise reductionYesYes
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateDiffersH.264: 32 Kbps–6144 Kbps H.265: 12 Kbps–6144 KbpsH.264: 24~10240Kbps H.265: 14~6144Kbps
Bit rate controlDiffersConstant Bit Rate (CBR), Constant Bit Rate (CBR)/Variable Bit Rate (VBR), Variable Bit Rate (VBR)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)Known for oneYes
Privacy maskingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Smart IRYesYes
Video formats supportedKnown for oneH.264, H.264+, H.265, H.265+
Noise reduction technologyKnown for one3D noise reduction
Flip & mirrorKnown for oneYes
Audioidentical
Audio formats supportedKnown for oneAAC, G.711, G.711 A-law, G.726
Built-in speaker(s)Known for oneNo
Audio systemKnown for one1-way
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Signal-to-Noise Ratio (SNR)Known for one50 dB
Network1 differ
Ethernet LANYesYes
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Networking standardsKnown for oneIEEE 802.1x
Supported network protocolsDiffersIPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; BonjourHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Number of usersKnown for one20 user(s)
Streaming methodKnown for oneMulticast, Unicast
Storage3 differ
Built-in HDDKnown for oneYes
Maximum memory card sizeDiffers256 GB128 GB
Internal memoryDiffers128 MB512 MB
ROM capacityDiffers128 MB32 MB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Security1 differ
Detection distanceKnown for one30 m
Intelligent Video Surveillance (IVS) system featuresDiffersIntrusion, TripwireAbandoned object, Face detection, Intrusion, Missing object, Tripwire
MirrorKnown for oneYes
Motion sensorKnown for oneYes
Video motion detectionKnown for oneYes
Management featuresidentical
Web browserYesYes
Management softwareKnown for oneSmart PSS; DSS; DMSS
Web-based managementKnown for oneYes
Power2 differ
Power source typeDiffersDC, USBDC
Power consumption (typical)Differs6.6 W7.5 W
DC output voltageKnown for one12
Operational conditions2 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Storage temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Weight & dimensions4 differ
WidthDiffers100.9 mm241.8 mm
DepthDiffers100.9 mm90.3 mm
HeightDiffers100.9 mm90.4 mm
DiameterKnown for one10.1 cm
WeightDiffers390 g610 g
Weight (with stand)Known for one560 g
Packaging contentidentical
Number of cameras11
Packaging dataidentical
Package weightKnown for one800 g

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