All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor vs Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor

Add a product
  • 81specifications compared
  • 36differ
  • 45identical
  • 46known for one product only

Key differences

The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 211 m more detect distance than the Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor (280 m vs 69 m). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 84 m more observe distance than the Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor (112 m vs 28 m). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 42 m more recognize distance than the Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor (56 m vs 14 m). Form factor: Dome on the Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor, Bullet on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor. Product colour: White on the Dahua Technology Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor, Black on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor.

  • Form factor
    • Dome
    • Bullet
  • Product colour
    • White
    • Black
  • Lens viewing angle, horizontal
    • 98°
    • 114 - 32°
  • Lens viewing angle, vertical
    • 67°
    • 58 - 17°
  • Tilt angle range
    • 0 - 78°
    • 0 - 90°
  • Optical sensor size
    • 25.4 / 2.9 mm (1 / 2.9")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Detect distance
    • 69 m
    • 280 m
  • Observe distance
    • 28 m
    • 112 m

Side by side

Differences highlightedShow differences only
127 specifications
A

Dahua Technology

Eco-savvy 3.0 HDW4631EMP-ASE Dome IP security camera Indoor & outdoor

Model HDW4631EMP-ASE

View product
B

Dahua Technology

WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor

Model IPC-HFW2849T-ZAS-IL

View product
Performance1 differ
PTZ controlKnown for oneYes
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart BCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
Alarm input/outputKnown for oneYes
Built-in lightKnown for oneYes
Dynamic rangeKnown for one120 dB
Design3 differ
Form factorDiffersDomeBullet
Product colourDiffersWhiteBlack
Protection featuresDiffersTemperature proof, WaterproofCorrosion resistant, Waterproof
IK codeKnown for oneIK10
Camera4 differ
Lens viewing angle, horizontalDiffers98°114 - 32°
Lens viewing angle, verticalDiffers67°58 - 17°
Tilt angle rangeDiffers0 - 78°0 - 90°
White balanceDiffersAuto, Manual, Natural, OutdoorAuto, Manual, Natural, Outdoor, Street lamp
Adjustment shutter speedKnown for oneAuto/Manual
Lens viewing angle, diagonalKnown for one138 - 36°
Number of Privacy masking areasKnown for one4
Image sensor1 differ
Optical sensor sizeDiffers25.4 / 2.9 mm (1 / 2.9")25.4 / 2.7 mm (1 / 2.7")
Number of sensorsKnown for one1
Lens system7 differ
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Detect distanceDiffers69 m280 m
Observe distanceDiffers28 m112 m
Recognize distanceDiffers14 m56 m
Fixed focusKnown for oneYes
Identify distanceDiffers7 m28 m
Maximum aperture numberDiffers1.61.5
Closest focusing distanceDiffers0.9 m0.8 m
Fixed focal lengthDiffers2.8 mm2.7 mm
Number of lensesKnown for one1
Focal length rangeKnown for one2.7 - 13.5 mm
Night vision3 differ
Night vision distanceDiffers50 m60 m
LED typeDiffersIRIR/White
Number of illumination LEDsDiffers14
B/W night vision distanceKnown for one60 m
Video6 differ
Maximum resolutionDiffers3072 x 2048 pixels3840 x 2160 pixels
Total megapixelsDiffers6 MP8 MP
Video compression formatsDiffersH.264, H.264+, H.265, H.265+H.264, H.264+, H.264B, 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, 2688 x 1520, 3072 x 2048352 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), 2048 x 1536 (QXGA), 2304 x 1296, 2688 x 1512, 2880 x 1620, 3072 x 1728, 3072 x 2048, 3840 x 2160
Supported video modesKnown for one480p, 720p, 1080p, 1520p
Analog signal format systemKnown for onePAL
Noise reduction technologyDiffersUltra 3D noise reduction3D noise reduction
3D NR (Noise Reduction)Known for oneYes
Bit rateDiffersH.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps12 Kbps - 8192 Kbps
Flip & mirrorKnown for oneYes
Privacy maskingKnown for oneYes
Audio1 differ
Audio codecsKnown for oneG.711a/ G.711Mu/ AAC/ G.726
Signal-to-Noise Ratio (SNR)Differs50 dB56 dB
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Voice codecsKnown for oneG.711Mu, G.711a, G.726, PCM
Network1 differ
Supported network protocolsDiffersHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMPIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour; P2P
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Streaming methodKnown for oneMulticast, Unicast
Storage2 differ
Maximum memory card sizeDiffers128 GB256 GB
Internal memoryKnown for one512 MB
ROM capacityDiffers32 MB128 MB
RAM capacityKnown for one256 MB
Ports & interfacesidentical
InterfaceKnown for oneRJ-45
Security1 differ
Intelligent Video Surveillance (IVS) system featuresDiffersAbandoned object, Face detection, Intrusion, Missing object, TripwireIntrusion, Tripwire
Motion sensorKnown for oneYes
Alarm input channelsKnown for one1
Alarm output channelsKnown for one1
Network access storage (NAS)Known for oneYes
Privacy protectionKnown for oneYes
Video motion detectionKnown for oneYes
Management features1 differ
Management softwareDiffersSmart PSS, DSS, Easy4ipSmart PSS, DSS, DMSS
Power2 differ
Power source typeDiffersPoEDC, PoE
Power consumption (typical)Differs6 W2.6 W
Power over Ethernet (PoE)Known for oneYes
Power consumption (max)Known for one10.2 W
Power consumption (Power over Ethernet (PoE))Known for one12.7 W
Weight & dimensions2 differ
HeightDiffers93.7 mm90.7 mm
DiameterKnown for one10.6 cm
WeightDiffers470 g760 g
WidthKnown for one90.7 mm
LengthKnown for one238.5 mm
Packaging data1 differ
Package weightDiffers650 g950 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.

More security camera comparisons

All security camera comparisons