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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor vs Dahua Technology Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor

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  • 68specifications compared
  • 36differ
  • 32identical
  • 72known for one product only

Key differences

The Dahua Technology Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor has 0.05 lx more minimum illumination than the Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor (0.05 lx vs 0 lx). The Dahua Technology Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor has 839.1 m more detect distance than the Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor (883 m vs 43.9 m). The Dahua Technology Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor has 335.5 m more observe distance than the Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor (353 m vs 17.5 m). Only the Dahua Technology Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor has night vision. Only the Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor has built-in HDD.

  • Housing material
    • Metal, Plastic
    • Metal
  • International Protection (IP) code
    • IP67
    • IP66
  • Minimum illumination
    • 0 lx
    • 0.05 lx
  • Tilt angle range
    • 0 - 78°
    • -2 - 90°
  • Camera shutter speed
    • 1/3 - 1/100000 s
    • 1/3 - 1/300000 s
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Detect distance
    • 43.9 m
    • 883 m
  • Observe distance
    • 17.5 m
    • 353 m

Side by side

Differences highlightedShow differences only
140 specifications
A

Dahua Technology

Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor

Model IPC-HDW2231T-AS-0280B-S2

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B

Dahua Technology

Lite SD42212T-HN security camera Dome IP security camera Indoor & outdoor

Model SD42212T-HN

View product
Performance1 differ
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlYesYes
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Infrared (IR) cut-off filterKnown for oneYes
Remote viewingKnown for oneYes
Dynamic rangeKnown for one120 dB
CertificationDiffersCE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 UL: UL60950-1+CAN/CSA C22.2,No.60950-1
PTZ modesKnown for oneAuto scan, Auto pan
PTZ protocolsKnown for oneDH-SD
Alarm input/outputKnown for oneYes
Design2 differ
Form factorDomeDome
Mounting typeKnown for oneCeiling/wall
Product colourWhiteWhite
Housing materialDiffersMetal, PlasticMetal
Protection featuresVandal proofVandal proof
International Protection (IP) codeDiffersIP67IP66
IK codeKnown for oneIK10
Fog proofKnown for oneYes
Camera4 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0 lx0.05 lx
Angle of rotationKnown for one360°
Lens viewing angle, horizontalKnown for one107°
Lens viewing angle, verticalKnown for one56°
Lens viewing angle, diagonalKnown for one127°
Tilt angle rangeDiffers0 - 78°-2 - 90°
Pan range0 - 360°0 - 360°
White balanceDiffersAuto, Custom modes, Manual, Natural, OutdoorATW, Auto, Indoor, Manual, Outdoor
Camera shutter speedDiffers1/3 - 1/100000 s1/3 - 1/300000 s
Number of Privacy masking areasKnown for one4
Tilt preset speedKnown for one200 °/sec
Tilt speedKnown for one120 °/sec
Pan preset speedKnown for one300 °/sec
Pan speedKnown for one300 °/sec
Auto flipKnown for oneYes
Camera shutter typeKnown for oneElectronic
Preset programs quantityKnown for one300
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.7 mm (1 / 2.7")
Progressive scanYesYes
Lens system6 differ
Number of lensesKnown for one1
Detect distanceDiffers43.9 m883 m
Observe distanceDiffers17.5 m353 m
Recognize distanceDiffers8.8 m177 m
Fixed focusKnown for oneYes
Identify distanceDiffers4.4 m88 m
Maximum aperture numberDiffers1.63
Closest focusing distanceDiffers0.7 m1 m
Fixed focal lengthKnown for one2.8 mm
Zoom capabilityKnown for oneYes
Optical zoomKnown for one12x
Digital zoomKnown for one16x
Focal length rangeKnown for one5.1 - 61.2 mm
FocusKnown for oneMotorized/Manual
Minimum aperture numberKnown for one1.6
Night vision1 differ
Night visionDiffersNoYes
Night vision distanceKnown for one30 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one2
Video6 differ
Maximum resolution1920 x 1080 pixels1920 x 1080 pixels
Total megapixels2 MP2 MP
Video compression formatsDiffersH.264, H.265, M-JPEGH.264, H.264+, M-JPEG
Supported graphics resolutionsDiffers352 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)352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modes720p, 1080p720p, 1080p
Frame rateDiffers30 fps25 fps
Video streamingYesYes
Noise reductionYesYes
Noise reduction technologyDiffers3D noise reductionUltra 2D noise reduction, Ultra 3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateDiffersH.264: 32 Kbps–6144 Kbps; H.265: 12 Kbps–6144 KbpsH.264+/H.264: 448K ~ 8192Kbps, MJPEG: 5120K ~ 10240Kbps
Bit rate controlDiffersConstant Bit Rate (CBR)/Variable Bit Rate (VBR)Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Flip & mirrorKnown for oneYes
Highlight Compensation (HLC)YesYes
Privacy maskingYesYes
Region of Interest (ROI) encodingYesYes
Smart IRKnown for oneYes
Analog signal format systemKnown for onePAL
Automatic gain controlKnown for oneYes
Full HDKnown for oneYes
Audio2 differ
Audio formats supportedDiffersAAC, G.711 A-law, G.711 μ-lawPCM
Audio codecsKnown for oneAAC,G.711,G.711 A-law,G.726
Signal-to-Noise Ratio (SNR)Differs52 dB55 dB
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711Mu, G.711a
Network2 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothKnown for oneNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsDiffersIEEE 802.1xIEEE 802.3at
Supported network protocolsDiffersIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; BoujourIPv4/IPv6,HTTP,HTTPS,SSL,TCP/IP, UDP,UPnP, ICMP,IGMP,SNMP,RTSP,RTP, SMTP, NTP,DHCP, DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x
Number of users20 user(s)20 user(s)
Quality of Service (QoS) supportYesYes
Cabling technologyKnown for one10/100Base-T(X)
Streaming methodKnown for oneMulticast, Unicast
Client interoperabilityKnown for oneONVIF, PSIA, CGI
Storage3 differ
Built-in HDDDiffersYesNo
Card reader integratedKnown for oneYes
Compatible memory cardsDiffersMicroSD (TransFlash)MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeDiffers256 GB128 GB
Internal memory128 MB128 MB
ROM capacityKnown for one128 MB
Flash memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
InterfaceKnown for oneRJ-45
Security1 differ
Active tampering alarmKnown for oneYes
Digital watermarkKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresDiffersIntrusion, TripwireAbandoned object, Face detection, Intrusion, Missing object, Tripwire
MirrorKnown for oneYes
Motion sensorYesYes
Privacy protectionKnown for oneYes
Video motion detectionKnown for oneYes
Auto restore after power failureKnown for oneYes
IP address filteringKnown for oneYes
Management featuresidentical
Web browserYesYes
Management softwareKnown for oneSmart PSS, DSS
Power1 differ
Power source typeDiffersDC, PoEPoE
Power consumption (max)Known for one5.5 W
Power consumption (Power over Ethernet (PoE))Known for one6.1 W
DC output voltageKnown for one12
AC input voltageKnown for one24 V
AC adapter output currentKnown for one1.5 A
Power consumption (typical)Known for one12 W
Power over Ethernet (PoE)Known for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions3 differ
HeightDiffers100.9 mm155 mm
DiameterDiffers11 cm17 cm
WeightDiffers390 g1.8 kg
Sustainabilityidentical
Compliance certificatesKnown for oneCE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC), Low Voltage Directive (LVD)
Packaging data1 differ
Package weightDiffers560 g3.3 kg
Packaging contentidentical
Number of cameras11
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
Technical detailsidentical
Number of video streamsKnown for one3

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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