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Product comparison · 2 security cameras

Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor vs Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor

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  • 81specifications compared
  • 35differ
  • 46identical
  • 44known for one product only

Key differences

The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 0.003 lx more minimum illumination than the Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor (0.003 lx vs 0 lx). The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 15° more lens viewing angle, horizontal than the Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor (103° vs 88°). The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 5° more lens viewing angle, vertical than the Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor (53° vs 48°). Mounting type: Ceiling on the Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor. Product colour: Black, White on the Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor, White on the Dahua Technology Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor.

  • Mounting type
    • Ceiling
    • Ceiling/wall
  • Product colour
    • Black, White
    • White
  • Minimum illumination
    • 0.003 lx
    • 0 lx
  • Lens viewing angle, horizontal
    • 103°
    • 88°
  • Lens viewing angle, vertical
    • 53°
    • 48°
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.5 mm (1 / 2.5")
  • Maximum aperture number
    • 1
    • 1.6
  • Closest focusing distance
    • 1.2 m
    • 1.7 m

Side by side

Differences highlightedShow differences only
125 specifications
A

Dahua Technology

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

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

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B

Dahua Technology

Eco-savvy 3.0 HDW4831EMP-ASE Dome IP security camera Indoor & outdoor

Model HDW4831EMP-ASE

View product
Performance1 differ
Alarm input/outputKnown for oneYes
CertificationDiffersCE-LVD: EN62368-1, CE-EMC, FCCCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B
PTZ controlKnown for oneYes
Design2 differ
Mounting typeDiffersCeilingCeiling/wall
Product colourDiffersBlack, WhiteWhite
Protection featuresKnown for oneTemperature proof, Waterproof
Camera4 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0.003 lx0 lx
Lens viewing angle, horizontalDiffers103°88°
Lens viewing angle, verticalDiffers53°48°
Lens viewing angle, diagonalKnown for one122°
White balanceDiffersAuto, Custom modes, Manual, Natural, OutdoorAuto, Lamp, Manual, Natural, Outdoor
Image sensor1 differ
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.5 mm (1 / 2.5")
Lens system3 differ
Number of lensesKnown for one1
Maximum aperture numberDiffers11.6
Closest focusing distanceDiffers1.2 m1.7 m
Detect distance (wide)Known for one67.4 m
Fixed focal lengthDiffers2.8 mm4 mm
Identify distance (wide)Known for one6.7 m
Observe distance (wide)Known for one27 m
Recognize distance (wide)Known for one13.5 m
Zoom capabilityKnown for oneYes
Detect distanceKnown for one89 m
Observe distanceKnown for one36 m
Recognize distanceKnown for one18 m
Fixed focusKnown for oneYes
Identify distanceKnown for one9 m
Night vision1 differ
Night vision distanceDiffers30 m50 m
Video7 differ
Maximum resolutionDiffers2688 x 1520 pixels3840 x 2160 pixels
Total megapixelsDiffers4 MP8 MP
Video formats supportedKnown for oneH.264+, H.265+
Video compression formatsDiffersH.264, H.265, M-JPEGH.264, H.264+, H.265, 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), 1280 x 960, 1920 x 1080 (HD 1080), 2304 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), 2048 x 1536 (QXGA), 2304 x 1296, 2560 x 1920, 3072 x 2048, 3840 x 2160
Supported video modesDiffers240p, 480p, 576p, 720p, 960p, 1080p, 1520p480p, 720p, 1080p, 2160p
Noise reduction technologyDiffers3D noise reductionUltra 3D noise reduction
Bit rateDiffers32 kbps - 8192 kbpsH.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Flip & mirrorKnown for oneYes
Audio1 differ
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Signal-to-Noise Ratio (SNR)Differs56 dB50 dB
Voice codecsKnown for oneG.711Mu, G.711a, G.723, G.726, PCM
Audio codecsKnown for oneG.711a/ G.711Mu/ AAC/ G.726
Network3 differ
Networking standardsDiffersIEEE 802.1x, IEEE 802.3afIEEE 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, SAMBA, PPPoE, SNMPHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Streaming methodDiffersMulticastMulticast, Unicast
Cabling technologyKnown for one10/100Base-T(X)
Storage2 differ
Maximum memory card sizeDiffers256 GB128 GB
ROM capacityDiffers128 MB32 MB
Ports & interfacesidentical
DC-in jackKnown for oneYes
InterfaceKnown for oneRJ-45
Security1 differ
Built-in sirenKnown for oneYes
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresDiffersTripwireAbandoned object, Face detection, Intrusion, Missing object, Tripwire
Security algorithmsKnown for oneHTTPS
Video motion detectionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Management softwareDiffersSmart PSS, DSS, DMSSSmart PSS, DSS, Easy4ip
Power2 differ
Power source typeDiffersDC, PoEPoE
Power consumption (typical)Differs3 W6 W
Power consumption (max)Known for one7.3 W
Power consumption (Power over Ethernet (PoE))Known for one8 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)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions3 differ
HeightDiffers110.9 mm93.7 mm
DiameterDiffers12.2 cm10.6 cm
WeightDiffers754 g470 g
Packaging data1 differ
Package weightDiffers915 g650 g
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
IR controlKnown for oneAuto, Manual
Technical detailsidentical
Lens mount interfaceKnown for oneBoard mount
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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