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Product comparison · 2 security cameras

Dahua Technology Lite DH-IPC-HDW2431RP-ZS Dome IP security camera Indoor & outdoor Ceiling vs Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor

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  • 78specifications compared
  • 35differ
  • 43identical
  • 50known for one product only

Key differences

  • Product colour
    • White
    • Black, White
  • Minimum illumination
    • 0 lx
    • 0.003 lx
  • Lens viewing angle, horizontal
    • 104°
    • 103°
  • Lens viewing angle, vertical
    • 55°
    • 53°
  • Camera shutter speed
    • 1/3~1/100000 s
    • 1/3 - 1/100000 s
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Closest focusing distance
    • 0.2 m
    • 1.2 m
  • Detect distance (wide)
    • 64 m
    • 67.4 m

Side by side

Differences highlightedShow differences only
128 specifications
A

Dahua Technology

Lite DH-IPC-HDW2431RP-ZS Dome IP security camera Indoor & outdoor Ceiling

Model DH-IPC-HDW2431RP-ZS

View product
B

Dahua Technology

WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDW3449HN-AS-PV-0280B

View product
Performance1 differ
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart BCE-LVD: EN62368-1, CE-EMC, FCC
Alarm input/outputKnown for oneYes
Design1 differ
Product colourDiffersWhiteBlack, White
Camera5 differ
Minimum illuminationDiffers0 lx0.003 lx
Lens viewing angle, horizontalDiffers104°103°
Lens viewing angle, verticalDiffers55°53°
White balanceDiffersAuto, Lamp, Manual, Natural, OutdoorAuto, Custom modes, Manual, Natural, Outdoor
Camera shutter speedDiffers1/3~1/100000 s1/3 - 1/100000 s
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Lens viewing angle, diagonalKnown for one122°
Image sensor1 differ
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.7 mm (1 / 2.7")
Number of effective pixels (H x V)Known for one2688 x 1520 pixels
Number of sensorsKnown for one1
Lens system5 differ
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Focal length rangeKnown for one2.7 - 13.5 mm
FocusKnown for oneMotorized
Closest focusing distanceDiffers0.2 m1.2 m
Detect distance (tele)Known for one222 m
Detect distance (wide)Differs64 m67.4 m
Focus adjustmentKnown for one1.4
Identify distance (tele)Known for one22 m
Identify distance (wide)Differs6 m6.7 m
Observe distance (tele)Known for one89 m
Observe distance (wide)Differs26 m27 m
Recognize distance (tele)Known for one44 m
Recognize distance (wide)Differs13 m13.5 m
Number of lensesKnown for one1
Maximum aperture numberKnown for one1
Fixed focal lengthKnown for one2.8 mm
Night vision2 differ
Night vision distanceDiffers50 m30 m
Number of illumination LEDsDiffers21
Video4 differ
Video compression formatsDiffersH.264, H.264+, H.265, H.265+H.264, H.265, M-JPEG
Supported video modesDiffers720p, 1080p240p, 480p, 576p, 720p, 960p, 1080p, 1520p
Analog signal format systemKnown for onePAL
Image stabilizerKnown for oneNo
3D NR (Noise Reduction)Known for oneYes
Automatic gain controlKnown for oneYes
Bit rateDiffersH.265: 12K ~ 6400Kbps, H.264: 32K ~ 10240Kbps32 kbps - 8192 kbps
Bit rate controlDiffersConstant Bit Rate (CBR), Variable Bit Rate (VBR)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Flip & mirrorKnown for oneYes
Maximum resolutionKnown for one2688 x 1520 pixels
Video formats supportedKnown for oneH.264+, H.265+
Supported graphics resolutionsKnown for one352 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, 2560 x 1440, 2688 x 1520
Noise reductionKnown for oneYes
Noise reduction technologyKnown for one3D noise reduction
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs50 dB56 dB
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711Mu, G.711a, G.723, G.726, PCM
Network3 differ
Networking standardsDiffersIEEE 802.3afIEEE 802.1x, IEEE 802.3af
Supported network protocolsDiffersHTTP;TCP;ARP;RTSP;RTP;UDP;RTCP;SMTP;FTP;DHCP ;DNS;DDNS;PPPOE;IPv4/v6;SNMP;QoS;UPnP;NTPIPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, SAMBA, PPPoE, SNMP
Cabling technologyKnown for one10/100Base-T(X)
Streaming methodDiffersMulticast, UnicastMulticast
Client interoperabilityKnown for oneONVIF, PSIA, CGI
Storage2 differ
Maximum memory card sizeDiffers128 GB256 GB
ROM capacityDiffers32 MB128 MB
Ports & interfacesidentical
RS-485 portsKnown for one0
InterfaceKnown for oneRJ-45
DC-in jackKnown for oneYes
Security1 differ
Intelligent Video Surveillance (IVS) system featuresDiffersIntrusion, TripwireTripwire
Built-in sirenKnown for oneYes
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Security algorithmsKnown for oneHTTPS
Management features1 differ
Management softwareDiffersSmart PSS, DSS, Easy4ipSmart PSS, DSS, DMSS
Web browserKnown for oneYes
Power2 differ
Power source typeDiffersPoEDC, PoE
Power consumption (typical)Differs11.3 W3 W
Power over Ethernet (PoE)Known for oneYes
Power consumption (max)Known for one7.3 W
Power consumption (Power over Ethernet (PoE))Known for one8 W
Operational conditions2 differ
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Storage temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
System requirements1 differ
Mobile operating systems supportedDiffersiOSAndroid, iOS
Weight & dimensions2 differ
HeightDiffers102 mm110.9 mm
WeightDiffers600 g754 g
Packaging data1 differ
Package weightDiffers710 g915 g
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
IR controlKnown for oneAuto, Manual
Technical detailsidentical
Video resolutionsKnown for one352 x 288,640 x 480,704 x 480,704 x 576,1280 x 1024,1280 x 720,1280 x 960,1920 x 1080,2304 x 1296,2560 x 1440,2688 x 1520
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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