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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor vs Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor

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  • 70specifications compared
  • 23differ
  • 47identical
  • 47known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 0.047 lx more minimum illumination than the Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor (0.05 lx vs 0.003 lx). The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 5° more angle of rotation than the Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor (360° vs 355°). The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 1° more lens viewing angle, vertical than the Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor (48° vs 47°). Mounting type: Ceiling on the Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor. Product colour: Black, White on the Dahua Technology Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor, White on the Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor.

  • Mounting type
    • Ceiling
    • Ceiling/wall
  • Product colour
    • Black, White
    • White
  • Minimum illumination
    • 0.003 lx
    • 0.05 lx
  • Angle of rotation
    • 355°
    • 360°
  • Lens viewing angle, vertical
    • 47°
    • 48°
  • Tilt angle range
    • 0 - 75°
    • 0 - 78°
  • Pan range
    • 0 - 355°
    • 0 - 360°
  • Optical sensor size
    • 25.4 / 1.8 mm (1 / 1.8")
    • 25.4 / 2.5 mm (1 / 2.5")

Side by side

Differences highlightedShow differences only
117 specifications
A

Dahua Technology

Lite IPC-HDBW1831R-4MM Dome IP security camera Indoor & outdoor

Model IPC-HDBW1831R-4MM

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B

Dahua Technology

Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor

Model IPC-HDW4830EM-AS

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Performanceidentical
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
Wide Dynamic Range (WDR)Known for oneYes
Infrared (IR) cut-off filterKnown for oneYes
Day/night modeKnown for oneYes
CertificationKnown for oneCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B
Design2 differ
Form factorDomeDome
Mounting typeDiffersCeilingCeiling/wall
Product colourDiffersBlack, WhiteWhite
Housing materialMetalMetal
International Protection (IP) codeIP67IP67
IK codeKnown for oneIK10
Protection featuresKnown for oneTemperature proof, Waterproof
Camera5 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0.003 lx0.05 lx
Angle of rotationDiffers355°360°
Lens viewing angle, horizontal87°87°
Lens viewing angle, verticalDiffers47°48°
Tilt angle rangeDiffers0 - 75°0 - 78°
Pan rangeDiffers0 - 355°0 - 360°
White balanceAuto, Lamp, Manual, Natural, OutdoorAuto, Lamp, Manual, Natural, Outdoor
Camera shutter typeKnown for oneElectronic
Camera shutter speedKnown for one1/3 ~ 1/100000 s
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 1.8 mm (1 / 1.8")25.4 / 2.5 mm (1 / 2.5")
Progressive scanYesYes
Number of effective pixels (H x V)Known for one3840 x 2160 pixels
Lens systemidentical
Number of lensesKnown for one1
Digital zoom16x16x
Fixed focusYesYes
Maximum aperture number1.61.6
Closest focusing distanceKnown for one1.5 m
Detect distance (wide)Known for one104 m
Fixed focal length4 mm4 mm
Identify distance (wide)Known for one10 m
Observe distance (wide)Known for one42 m
Recognize distance (wide)Known for one21 m
Zoom capabilityKnown for oneYes
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers30 m50 m
LED typeIRIR
Number of illumination LEDs11
Video4 differ
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Total megapixels8 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), 2048 x 1536 (QXGA), 2560 x 1920, 3072 x 2048, 3840 x 2160352 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, 2160p480p, 720p, 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 rateDiffers32Kbps ~ 8192KbpsH.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps
Bit rate controlConstant 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
Digital Wide Dynamic Range (DWDR)Known for oneYes
Audioidentical
Signal-to-Noise Ratio (SNR)50 dB50 dB
Audio codecsKnown for oneG.711a/ G.711Mu/ AAC/ G.726
Built-in microphoneKnown for oneYes
Network2 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothKnown for oneNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsDiffersIEEE 802.1x, IEEE 802.3afIEEE 802.3af
Supported network protocolsDiffersHTTP, HTTPS, TCP, ARP, RTSP, RTP, RTCP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPV4/V6, QoS, UPnP, NTP, Bonjour, IEEE 802.1X, Multicast, ICMP, IGMP, TLS, SSH, NFS, ONVIF Profile S&G, APIHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Number of usersKnown for one20 user(s)
Streaming methodMulticast, UnicastMulticast, Unicast
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Client interoperabilityKnown for oneONVIF, PSIA, CGI
Storage1 differ
Built-in HDDNoNo
Internal memory512 MB512 MB
ROM capacityDiffers128 MB32 MB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
DC-in jackYesYes
InterfaceKnown for oneRJ-45
Security1 differ
Active tampering alarmKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresDiffersIntrusion, TripwireAbandoned object, Face detection, Intrusion, Missing object, Tripwire
Video motion detectionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Web browserYesYes
Management softwareDiffersSmart PSS, DSS, DMSSSmart PSS, DSS, Easy4ip
Power1 differ
Power source typeDiffersDC, PoEPoE
Power consumption (max)Known for one8.9 W
DC output voltage1212
Power consumption (typical)Known for one5 W
Power over Ethernet (PoE)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions3 differ
HeightDiffers88.9 mm93.7 mm
DiameterDiffers12.2 cm10.6 cm
WeightDiffers450 g470 g
Packaging data1 differ
Package weightDiffers600 g650 g
Package typeKnown for oneBox
Packaging contentidentical
Number of cameras11
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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