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Product comparison · 2 security cameras

Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor vs Dahua Technology Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall

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  • 43specifications compared
  • 10differ
  • 33identical
  • 65known for one product only

Key differences

Only the Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor has Ethernet LAN. Form factor: Bullet on the Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor, Dome on the Dahua Technology Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall. Housing material: Metal, Plastic on the Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor, Metal on the Dahua Technology Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall. White balance: Auto, Manual, Natural, Outdoor on the Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor, Auto, Lamp, Manual, Natural, Outdoor on the Dahua Technology Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall. Networking standards: IEEE 802.3af on the Dahua Technology IPC-HFW1531S Bullet IP security camera Indoor & outdoor, IEEE 802.1x on the Dahua Technology Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall.

  • Form factor
    • Bullet
    • Dome
  • Housing material
    • Metal, Plastic
    • Metal
  • Ethernet LAN
    • Yes
    • No
  • Networking standards
    • IEEE 802.3af
    • IEEE 802.1x
  • Power source type
    • DC
    • AC, DC, PoE

Side by side

Differences highlightedShow differences only
108 specifications
A

Dahua Technology

IPC-HFW1531S Bullet IP security camera Indoor & outdoor

Model IPC-HFW1531S

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B

Dahua Technology

Lite IPC-HFW2431T-ZAS-S2 security camera Dome IP security camera Indoor & outdoor Ceiling/wall

Model IPC-HFW2431T-ZAS-S2

View product
Performanceidentical
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
People counting functionKnown for oneYes
Alarm input/outputKnown for oneYes
Plug and PlayKnown for oneYes
Wide Dynamic Range (WDR)Known for oneYes
Day/night modeKnown for oneYes
Design2 differ
Form factorDiffersBulletDome
Mounting typeCeiling/wallCeiling/wall
Product colourWhiteWhite
Housing materialDiffersMetal, PlasticMetal
International Protection (IP) codeIP67IP67
IK codeKnown for oneIK10
Fog proofKnown for oneYes
Camera1 differ
Auto flipKnown for oneYes
White balanceDiffersAuto, Manual, Natural, OutdoorAuto, Lamp, Manual, Natural, Outdoor
Camera shutter typeElectronicElectronic
Adjustment shutter speedAuto/ManualAuto/Manual
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationKnown for one0 lx
Angle of rotationKnown for one360°
Lens viewing angle, horizontalKnown for one96°
Lens viewing angle, verticalKnown for one70°
Tilt angle rangeKnown for one0 - 90°
Pan rangeKnown for one0 - 360°
Camera shutter speedKnown for one1/3~1/100000 s
Image sensoridentical
Sensor typeCMOSCMOS
Number of sensors11
Progressive scanYesYes
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Lens systemidentical
Number of lenses11
Auto focusKnown for oneYes
Fixed focusKnown for oneYes
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Maximum aperture numberKnown for one2
Fixed focal lengthKnown for one2.8 mm
Night visionidentical
Night visionYesYes
LED typeIRIR
Night vision distanceKnown for one30 m
Number of illumination LEDsKnown for one18
Video3 differ
Video compression formatsDiffersH.264+, H.265+H.264, H.264+, H.265, H.265 Pro, H.265 Pro+, H.265+
Supported graphics resolutionsDiffers352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2304 x 1296, 2592 x 1944, 2688 x 1520352 x 240, 352 x 288, 640 x 480 (VGA), 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
Supported video modesKnown for one720p, 1080p
Frame rate30 fps30 fps
Video intelligence analyticKnown for oneYes
Video streamingKnown for oneYes
Noise reductionYesYes
Noise reduction technology3D noise reduction3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateKnown for oneH.264: 32 Kbps–8192 Kbps, H.265: 19 Kbps– 8192 Kbps
Bit rate controlDiffersConstant Bit Rate (CBR), Variable Bit Rate (VBR)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)YesYes
Flip & mirrorYesYes
Highlight Compensation (HLC)YesYes
Privacy maskingYesYes
Region of Interest (ROI) encodingKnown for oneYes
Maximum resolutionKnown for one2582 x 1944 pixels
Total megapixelsKnown for one5 MP
Video formats supportedKnown for oneH.265, M-JPEG
Audioidentical
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Audio formats supportedKnown for oneAAC
Voice codecsKnown for oneG.711a, G.711alaw, G.723, G.723.1, G.726, G.726-32
Signal-to-Noise Ratio (SNR)Known for one50 dB
Network3 differ
Ethernet LANDiffersYesNo
Wi-FiNoNo
BluetoothNoNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsDiffersIEEE 802.3afIEEE 802.1x
Supported network protocolsDiffersHTTP;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;TLSIPv4;IPv6;HTTP;HTTPS;TCP;UDP;ARP;RTP;RTSP;RTCP ;RTMP;SMTP;FTP;SFTP;DHCP;DNS;DDNS;QoS;UPnP ;NTP;Multicast;ICMP;IGMP;NFS;PPPoE;SNMP
Number of users20 user(s)20 user(s)
Quality of Service (QoS) supportKnown for oneYes
Streaming methodKnown for oneMulticast, Unicast
Storageidentical
Built-in HDDKnown for oneNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Internal memoryKnown for one512 MB
ROM capacityKnown for one32 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
Securityidentical
Active tampering alarmKnown for oneYes
MirrorKnown for oneYes
Motion sensorYesYes
Privacy protectionKnown for oneYes
Video motion detectionYesYes
IP address filteringKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneIntrusion, Tripwire
Management featuresidentical
Web-based managementKnown for oneYes
Web browserKnown for oneYes
Management softwareKnown for oneSmart PSS, DSS, DMSS
Power1 differ
Power source typeDiffersDCAC, DC, PoE
Power consumption (typical)Known for one6 W
DC output voltageKnown for one12
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Packaging contentidentical
Number of cameras11
ManualKnown for oneYes
Weight & dimensionsidentical
HeightKnown for one70 mm
LengthKnown for one164.7 mm
WeightKnown for one380 g
Packaging dataidentical
Package weightKnown for one440 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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