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Product comparison · 2 security cameras

Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor vs Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor

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  • 71specifications compared
  • 34differ
  • 37identical
  • 46known for one product only

Key differences

The Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor has 0.008 lx more minimum illumination than the Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor (0.008 lx vs 0 lx). The Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor has 5° more angle of rotation than the Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor (360° vs 355°). The Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor has 16° more lens viewing angle, horizontal than the Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor (103° vs 87°). Form factor: Dome on the Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor, Bullet on the Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor. Mounting type: Ceiling on the Dahua Technology Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor.

  • Form factor
    • Dome
    • Bullet
  • Mounting type
    • Ceiling
    • Ceiling/wall
  • Product colour
    • Black, White
    • White
  • Minimum illumination
    • 0 lx
    • 0.008 lx
  • Angle of rotation
    • 355°
    • 360°
  • Lens viewing angle, horizontal
    • 87°
    • 103°
  • Lens viewing angle, vertical
    • 47°
    • 71°
  • Tilt angle range
    • 0 - 75°
    • 0 - 270°

Side by side

Differences highlightedShow differences only
117 specifications
A

Dahua Technology

Lite DH-IPC-HDBW1831R-S Dome IP security camera Indoor & outdoor

Model DH-IPC-HDBW1831R-S

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B

Dahua Technology

Lite IPC-HFW2531S-S-0360B-S2 security camera Bullet IP security camera Indoor & outdoor

Model IPC-HFW2531S-S-0360B-S2

View product
Performance1 differ
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC 15 BCE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Maximum operating distanceKnown for one30 m
Dynamic rangeKnown for one120 dB
Design3 differ
Form factorDiffersDomeBullet
Mounting typeDiffersCeilingCeiling/wall
Product colourDiffersBlack, WhiteWhite
IK codeKnown for oneIK10
Camera6 differ
Camera pan controlKnown for oneYes
Minimum illuminationDiffers0 lx0.008 lx
Angle of rotationDiffers355°360°
Lens viewing angle, horizontalDiffers87°103°
Lens viewing angle, verticalDiffers47°71°
Tilt angle rangeDiffers0 - 75°0 - 270°
Pan rangeKnown for one0 - 355°
Camera shutter typeKnown for oneElectronic
Camera shutter speedDiffers1/3-1/100000 s1/3 - 1/100000 s
Lens viewing angle, diagonalKnown for one132°
White balanceKnown for oneAuto, Daylight, Natural, Outdoor, Street lamp
Image sensoridentical
Optical sensor sizeKnown for one25.4 / 1.8 mm (1 / 1.8")
Lens system6 differ
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Detect distanceDiffers104 m56 m
Observe distanceDiffers42 m22.4 m
Recognize distanceDiffers21 m11.2 m
Fixed focusKnown for oneYes
Identify distanceDiffers10 m5.6 m
Closest focusing distanceDiffers1.5 m0.9 m
Fixed focal lengthDiffers4 mm2.8 mm
Focal length rangeKnown for one2.8 - 3.6 mm
Detect distance (tele)Known for one80 m
Detect distance (wide)Known for one56 m
Identify distance (tele)Known for one8 m
Identify distance (wide)Known for one5.6 m
Observe distance (tele)Known for one32 m
Observe distance (wide)Known for one22.4 m
Recognize distance (tele)Known for one16 m
Recognize distance (wide)Known for one11.2 m
Video6 differ
Maximum resolutionDiffers3840 x 2160 pixels2592 x 1944 pixels
Total megapixelsDiffers8 MP5 MP
Video compression formatsDiffersH.264, H.264+, H.265, 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), 2304 x 1296, 2560 x 1920, 3072 x 2048, 3840 x 2160342 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), 2592 x 1944, 2688 x 1520
Supported video modesDiffers720p, 1080p, 2160p720p, 1080p
Frame rateDiffers30 fps20 fps
Video streamingKnown for oneYes
3D NR (Noise Reduction)Known for oneYes
Gain control typeKnown for oneAuto/Manual
Bit rate controlKnown for oneConstant Bit Rate (CBR), Variable Bit Rate (VBR)
Flip & mirrorKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Video formats supportedKnown for oneH.264, H.264+, H.265, H.265+
Bit rateKnown for oneH.264: 32 Kbps–8192 Kbps, H.265: 12 Kbps– 8192 Kbps
Network4 differ
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet interface typeDiffersFast Ethernet10 Gigabit Ethernet, 100 Gigabit 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;TL S;SSH;NFSIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Cabling technologyKnown for one10/100Base-T(X)
Streaming methodDiffersMulticast, UnicastMulticast
Storage2 differ
Maximum memory card sizeDiffers128 GB256 GB
Flash memoryKnown for one128 MB
Internal memoryDiffers512 MB256 MB
ROM capacityKnown for one128 MB
Ports & interfacesidentical
InterfaceKnown for oneRJ-45
Securityidentical
Video motion detectionKnown for oneYes
MirrorKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Web browserKnown for oneYes
Poweridentical
Power consumption (max)Known for one8.9 W
Power consumption (typical)Known for one5.6 W
Operational conditions2 differ
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Storage temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions3 differ
HeightDiffers88.9 mm166.2 mm
DiameterDiffers12.2 cm7 cm
WeightDiffers450 g480 g
WidthKnown for one70 mm
DepthKnown for one70 mm
Packaging data1 differ
Package weightDiffers600 g570 g
Panoramic cameraidentical
Number of Privacy masking areas (panoramic camera)Known for one4
Sustainabilityidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)

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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