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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor vs Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor

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  • 67specifications compared
  • 30differ
  • 37identical
  • 43known for one product only

Key differences

The Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor has 0.002 lx more minimum illumination than the Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor (0.002 lx vs 0 lx). The Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor has 50° more lens viewing angle, horizontal than the Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor (107° vs 57°). The Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor has 25° more lens viewing angle, vertical than the Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor (56° vs 31°). Placement supported: Outdoor on the Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor, Indoor & outdoor on the Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor. Form factor: Turret on the Dahua Technology Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor, Bullet on the Dahua Technology Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor.

  • Placement supported
    • Outdoor
    • Indoor & outdoor
  • Form factor
    • Turret
    • Bullet
  • Mounting type
    • Ceiling/wall
    • Wall
  • Housing material
    • Metal
    • Metal, Plastic
  • Minimum illumination
    • 0.002 lx
    • 0 lx
  • Lens viewing angle, horizontal
    • 107°
    • 57°
  • Lens viewing angle, vertical
    • 56°
    • 31°
  • Tilt angle range
    • 0 - 76°
    • 0 - 90°

Side by side

Differences highlightedShow differences only
110 specifications
A

Dahua Technology

Lite IPC-HDW2231TM-AS-0280B-S2 security camera Turret IP security camera Outdoor

Model IPC-HDW2231TM-AS-0280B-S2

View product
B

Dahua Technology

Lite IPC-HFW1020S Bullet IP security camera Indoor & outdoor

Model IPC-HFW1020S

View product
Performance2 differ
Placement supportedDiffersOutdoorIndoor & outdoor
Wide Dynamic Range (WDR)Known for oneYes
Dynamic rangeKnown for one120 dB
CertificationDiffersCE-LVD: EN62368-1 CE-EMC 2014/30/EU FCC: 47 CFR FCC 15, B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07CE, UL, FCC
PTZ controlKnown for oneYes
Infrared (IR) cut-off filterKnown for oneYes
Design3 differ
Form factorDiffersTurretBullet
Mounting typeDiffersCeiling/wallWall
Housing materialDiffersMetalMetal, Plastic
Camera5 differ
Minimum illuminationDiffers0.002 lx0 lx
Lens viewing angle, horizontalDiffers107°57°
Lens viewing angle, verticalDiffers56°31°
Lens viewing angle, diagonalKnown for one127°
Tilt angle rangeDiffers0 - 76°0 - 90°
White balanceDiffersAuto, Custom modes, 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
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 4 mm (1 / 4")
Lens system5 differ
Detect distanceDiffers38.6 m48 m
Observe distanceDiffers15.4 m19.2 m
Recognize distanceDiffers7.7 m9.6 m
Identify distanceDiffers3.9 m4.8 m
Maximum aperture numberDiffers1.62.5
Closest focusing distanceKnown for one0.6 m
Fixed focal lengthKnown for one2.8 mm
Digital zoomKnown for one16x
Lens diameterKnown for one3.6 mm
Fixed focusKnown for oneYes
Night vision1 differ
Number of illumination LEDsDiffers218
Video5 differ
Maximum resolutionDiffers1920 x 1080 pixels1280 x 720 pixels
Total megapixelsDiffers2 MP1 MP
Video compression formatsDiffersH.264, H.264+, H.265, H.265+, M-JPEGH.264, H.264+
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)352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720)
Noise reduction technologyKnown for one3D noise reduction
Bit rateDiffers32 - 8192, 19 - 8192 Kbps24K ~ 8192Kbps
Supported video modesKnown for one720p
3D NR (Noise Reduction)Known for oneYes
Digital Wide Dynamic Range (DWDR)Known for oneYes
Flip & mirrorKnown for oneYes
Audioidentical
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711, G.711Mu, G.711a, G.726
Signal-to-Noise Ratio (SNR)Known for one50 dB
Network1 differ
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; PPPoE; BonjourHTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP
Networking standardsKnown for oneIEEE 802.1x, IEEE 802.3af
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Streaming methodKnown for oneMulticast, Unicast
Storage1 differ
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Internal memoryDiffers128 MB256 MB
ROM capacityKnown for one128 MB
Flash memoryKnown for one16 MB
Ports & interfacesidentical
DC-in jackKnown for oneYes
Securityidentical
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Network access storage (NAS)Known for oneYes
Management featuresidentical
Management softwareKnown for oneSmart PSS; DSS; DMSS
Web browserKnown for oneYes
Power1 differ
Power consumption (typical)Known for one1.8 W
Power consumption (max)Differs5.5 W5.8 W
Power consumption (Power over Ethernet (PoE))Known for one6.1 W
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
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions2 differ
HeightDiffers99.1 mm70 mm
DiameterKnown for one12.2 cm
WeightDiffers480 g380 g
WidthKnown for one164.7 mm
DepthKnown for one70 mm
Packaging data1 differ
Package weightDiffers650 g440 g
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS

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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