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Product comparison · 2 security cameras

Dahua Technology EPC230U security camera Bullet IP security camera Outdoor vs Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor

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  • 58specifications compared
  • 27differ
  • 31identical
  • 53known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor has 0.004 lx more minimum illumination than the Dahua Technology EPC230U security camera Bullet IP security camera Outdoor (0.009 lx vs 0.005 lx). The Dahua Technology EPC230U security camera Bullet IP security camera Outdoor has 1,818 m more detect distance than the Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor (1862 m vs 44 m). The Dahua Technology EPC230U security camera Bullet IP security camera Outdoor has 727 m more observe distance than the Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor (744 m vs 17 m). Placement supported: Outdoor on the Dahua Technology EPC230U security camera Bullet IP security camera Outdoor, Indoor & outdoor on the Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor. Form factor: Bullet on the Dahua Technology EPC230U security camera Bullet IP security camera Outdoor, Dome on the Dahua Technology Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor.

  • Placement supported
    • Outdoor
    • Indoor & outdoor
  • Form factor
    • Bullet
    • Dome
  • Mounting type
    • Wall
    • Ceiling
  • Product colour
    • Stainless steel
    • Black, White
  • Housing material
    • Stainless steel
    • Metal
  • International Protection (IP) code
    • IP68
    • IP66
  • Minimum illumination
    • 0.005 lx
    • 0.009 lx
  • Camera shutter speed
    • 1/1 - 1/30000 s
    • 1/3(4) - 1/100000 s

Side by side

Differences highlightedShow differences only
111 specifications
A

Dahua Technology

EPC230U security camera Bullet IP security camera Outdoor

Model EPC230U

View product
B

Dahua Technology

Eco-savvy 3.0 IPC-HDB4231CP-AS Dome IP security camera Indoor & outdoor

Model IPC-HDB4231CP-AS

View product
Performance2 differ
TypeIP security cameraIP security camera
Placement supportedDiffersOutdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlKnown for oneYes
Wide Dynamic Range (WDR)YesYes
Day/night modeKnown for oneYes
CertificationDiffersCE FCC ATEX IECExCE (EN 60950 : 2000) UL : UL60950-1 FCC : FCC 15, B
Design5 differ
Form factorDiffersBulletDome
Mounting typeDiffersWallCeiling
Product colourDiffersStainless steelBlack, White
Housing materialDiffersStainless steelMetal
International Protection (IP) codeDiffersIP68IP66
Fog proofKnown for oneYes
Camera3 differ
Minimum illuminationDiffers0.005 lx0.009 lx
White balanceDiffersATW, Auto, Indoor, Manual, OutdoorAuto, Manual, Natural, Outdoor
Camera shutter typeElectronicElectronic
Camera shutter speedDiffers1/1 - 1/30000 s1/3(4) - 1/100000 s
Angle of rotationKnown for one360°
Lens viewing angle, horizontalKnown for one110°
Lens viewing angle, verticalKnown for one58°
Tilt angle rangeKnown for one0 - 75°
Pan rangeKnown for one0 - 355°
Adjustment shutter speedKnown for oneAuto/Manual
Image sensoridentical
Sensor typeCMOSCMOS
Number of sensors11
Optical sensor size25.4 / 2.8 mm (1 / 2.8")25.4 / 2.8 mm (1 / 2.8")
Progressive scanYesYes
Number of effective pixels (H x V)Known for one1920 x 1080 pixels
Lens system5 differ
Number of lenses11
Zoom capabilityYesYes
Optical zoomKnown for one30x
Digital zoom16x16x
Detect distanceDiffers1862 m44 m
Observe distanceDiffers744 m17 m
Recognize distanceDiffers372 m9 m
Focal length rangeKnown for one4.5 - 135 mm
Auto focusKnown for oneYes
FocusKnown for oneManual
Identify distanceDiffers186 m4 m
Maximum aperture numberDiffers4.42
Minimum aperture numberKnown for one1.6
Closest focusing distanceKnown for one0.1 m
Fixed focusKnown for oneYes
Fixed focal lengthKnown for one2.8 mm
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one100 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one6
Video2 differ
Maximum resolution1920 x 1080 pixels1920 x 1080 pixels
Total megapixels2 MP2 MP
Video compression formatsH.264, H.264+, H.265, H.265+H.264, H.264+, H.265, H.265+
Frame rateDiffers25 fps60 fps
Video streamingKnown for oneYes
Noise reductionYesYes
Noise reduction technologyDiffersUltra 2D noise reduction, Ultra 3D noise reduction3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateKnown for oneH.265/H.264: 448K ~ 8192Kbps
Bit rate controlConstant Bit Rate (CBR), Variable Bit Rate (VBR)Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Highlight Compensation (HLC)YesYes
Privacy maskingYesYes
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)
Supported video modesKnown for one720p, 1080p
3D NR (Noise Reduction)Known for oneYes
Full HDKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Audio1 differ
Audio formats supportedKnown for oneAAC, G.711, G.722.1, G.726
Signal-to-Noise Ratio (SNR)Differs55 dB50 dB
Network1 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothNoNo
Supported network protocolsDiffersIPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP,DHCP, DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1xHTTP, 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 users20 user(s)20 user(s)
Quality of Service (QoS) supportYesYes
Streaming methodMulticast, UnicastMulticast, Unicast
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.1x, IEEE 802.3af
Cabling technologyKnown for one10/100Base-T(X)
Storage1 differ
Flash memoryDiffers512 MB32 MB
ROM capacityKnown for one128 MB
Built-in HDDKnown for oneNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Internal memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
RS-485 portsKnown for one1
BNC output portsKnown for one1
InterfaceKnown for oneRJ-45
Security1 differ
Alarm input channelsKnown for one2
Alarm output channelsKnown for one1
Intelligent Video Surveillance (IVS) system featuresDiffersAbandoned object, Face detection, Intrusion, Missing object, TripwireAbandoned object, Face detection, Intrusion, Missing object
Video motion detectionYesYes
Management featuresidentical
Web-based managementYesYes
Web browserKnown for oneYes
Management softwareKnown for oneSmart PSS, DSS, DMSS
Power2 differ
Power source typeDiffersAC, PoEDC, PoE
AC input voltageKnown for one220 V
Power consumption (max)Differs25 W3 W
DC output voltageKnown for one12
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage temperature (T-T)Known for one-30 - 60 °C
Storage relative humidity (H-H)Known for one0 - 95%
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions3 differ
WidthKnown for one149.5 mm
HeightDiffers143 mm56 mm
DiameterDiffers39.6 cm11 cm
WeightDiffers8.7 kg380 g
Packaging contentidentical
Number of cameras11
Packaging dataidentical
Package weightKnown for one440 g

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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