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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 IPC-HFW2320R-ZS Bullet IP security camera Outdoor

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  • 67specifications compared
  • 32differ
  • 35identical
  • 73known for one product only

Key differences

The Dahua Technology Lite IPC-HFW2320R-ZS Bullet IP security camera Outdoor has 0.1 lx more minimum illumination than the Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor (0.1 lx vs 0 lx). The Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor has 0.2 more maximum aperture number than the Dahua Technology Lite IPC-HFW2320R-ZS Bullet IP security camera Outdoor (1.6 vs 1.4). The Dahua Technology Lite IPC-HDW2231T-AS-0280B-S2 security camera Dome IP security camera Indoor & outdoor has 0.4 m more closest focusing distance than the Dahua Technology Lite IPC-HFW2320R-ZS Bullet IP security camera Outdoor (0.7 m vs 0.3 m). Only the Dahua Technology Lite IPC-HFW2320R-ZS Bullet IP security camera 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.

  • Placement supported
    • Indoor & outdoor
    • Outdoor
  • Form factor
    • Dome
    • Bullet
  • Mounting type
    • Ceiling/wall
    • Wall
  • Housing material
    • Metal, Plastic
    • Metal
  • Minimum illumination
    • 0 lx
    • 0.1 lx
  • Tilt angle range
    • 0 - 78°
    • 0 - 90°
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 3 mm (1 / 3")
  • Maximum aperture number
    • 1.6
    • 1.4

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

View product
B

Dahua Technology

Lite IPC-HFW2320R-ZS Bullet IP security camera Outdoor

Model IPC-HFW2320R-ZS

View product
Performance2 differ
TypeIP security cameraIP security camera
Placement supportedDiffersIndoor & outdoorOutdoor
Connectivity technologyWiredWired
PTZ controlYesYes
Wide Dynamic Range (WDR)Known for oneYes
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 (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B
Design3 differ
Form factorDiffersDomeBullet
Mounting typeDiffersCeiling/wallWall
Product colourWhiteWhite
Housing materialDiffersMetal, PlasticMetal
Protection featuresKnown for oneVandal proof
International Protection (IP) codeIP67IP67
Camera3 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0 lx0.1 lx
Angle of rotation360°360°
Lens viewing angle, horizontalKnown for one107°
Lens viewing angle, verticalKnown for one56°
Lens viewing angle, diagonalKnown for one127°
Tilt angle rangeDiffers0 - 78°0 - 90°
Pan range0 - 360°0 - 360°
White balanceDiffersAuto, Custom modes, Manual, Natural, OutdoorAuto, Manual, Natural, Outdoor
Camera shutter speed1/3 - 1/100000 s1/3 - 1/100000 s
Number of Privacy masking areasKnown for one4
Auto flipKnown for oneYes
Camera shutter typeKnown for oneElectronic
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 3 mm (1 / 3")
Progressive scanYesYes
Lens system2 differ
Number of lensesKnown for one1
Detect distanceKnown for one43.9 m
Observe distanceKnown for one17.5 m
Recognize distanceKnown for one8.8 m
Fixed focusKnown for oneYes
Identify distanceKnown for one4.4 m
Maximum aperture numberDiffers1.61.4
Closest focusing distanceDiffers0.7 m0.3 m
Fixed focal lengthKnown for one2.8 mm
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Focal length rangeKnown for one2.7 - 12 mm
FocusKnown for oneMotorized
Detect distance (tele)Known for one175 m
Detect distance (wide)Known for one62 m
Identify distance (tele)Known for one18 m
Identify distance (wide)Known for one6 m
Observe distance (tele)Known for one70 m
Observe distance (wide)Known for one25 m
Recognize distance (tele)Known for one35 m
Recognize distance (wide)Known for one12 m
Night vision3 differ
Night visionDiffersNoYes
Night vision distanceDiffers30 m60 m
LED typeIRIR
Number of illumination LEDsDiffers24
Video6 differ
Maximum resolutionDiffers1920 x 1080 pixels2304 x 1296 pixels
Total megapixelsDiffers2 MP3 MP
Video compression formatsDiffersH.264, H.265, M-JPEGH.264, H.264+
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), 1280 x 960, 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2304 x 1296
Supported video modes720p, 1080p720p, 1080p
Frame rate30 fps30 fps
Video streamingYesYes
Noise reductionYesYes
Noise reduction technologyKnown for one3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateDiffersH.264: 32 Kbps–6144 Kbps; H.265: 12 Kbps–6144 Kbps24K - 8Mbps
Bit rate controlDiffersConstant Bit Rate (CBR)/Variable Bit Rate (VBR)Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Flip & mirrorYesYes
Highlight Compensation (HLC)YesYes
Privacy maskingYesYes
Region of Interest (ROI) encodingYesYes
Smart IRYesYes
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Automatic gain controlKnown for oneYes
Digital Wide Dynamic Range (DWDR)Known for oneYes
Full HDKnown for oneYes
Audio1 differ
Audio formats supportedKnown for oneAAC, G.711 A-law, G.711 μ-law
Audio codecsKnown for oneAAC,G.711,G.711 A-law,G.726
Signal-to-Noise Ratio (SNR)Differs52 dB50 dB
Built-in microphoneKnown for oneYes
Network2 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothKnown for oneNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsDiffersIEEE 802.1xIEEE 802.1x, IEEE 802.3af
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; BoujourHTTP;HTTPs;TCP;ARP;RTSP;RTP;UDP;SMTP;FTP; DHCP;DNS;DDNS;PPPOE;IPv4/v6;QoS;UPnP;NTP; Bonjour;802.1x;Multicast;ICMP;IGMP
Number of usersKnown for one20 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 integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeDiffers256 GB128 GB
Internal memoryDiffers128 MB16 MB
ROM capacityKnown for one128 MB
Flash memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
DC-in jackKnown for oneYes
InterfaceKnown for oneRJ-45
Securityidentical
Active tampering alarmKnown for oneYes
Digital watermarkKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneIntrusion, Tripwire
MirrorKnown for oneYes
Motion sensorYesYes
Privacy protectionKnown for oneYes
Video motion detectionKnown for oneYes
HTTPS encryptionKnown for oneYes
Management featuresidentical
Web browserYesYes
Management softwareKnown for oneSmart PSS, DSS,Easy4ip
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 voltage1212
Power consumption (typical)Known for one12.95 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)Differs-40 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions2 differ
HeightDiffers100.9 mm80 mm
DiameterKnown for one11 cm
WeightDiffers390 g685 g
WidthKnown for one72 mm
LengthKnown for one212.8 mm
Sustainabilityidentical
Compliance certificatesKnown for oneCE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC), Low Voltage Directive (LVD)
Packaging data1 differ
Package weightDiffers560 g860 g
Packaging contentidentical
Number of cameras11
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
IR controlKnown for oneAuto, Manual
Technical detailsidentical
Number of video streamsKnown for one2

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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