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Product comparison · 2 security cameras

Dahua Technology Cooper DH-HAC-B2A21 security camera Bullet CCTV security camera Indoor & outdoor vs Dahua Technology Lite HAC-HFW1801CN-A-0280B-S2 Bulb CCTV security camera Indoor & outdoor

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  • 48specifications compared
  • 20differ
  • 28identical
  • 40known for one product only

Key differences

  • Form factor
    • Bullet
    • Bulb
  • Mounting type
    • Wall
    • Ceiling/Wall/Pole
  • Housing material
    • Aluminium
    • Metal
  • Minimum illumination
    • 0.04 lx
    • 0 lx
  • Lens viewing angle, horizontal
    • 93°
    • 106°
  • White balance
    • Auto, Manual
    • Area white balance, Auto
  • Camera shutter speed
    • 1/100000 s
    • 1/30 - 1/100000 s
  • Detect distance
    • 51 m
    • 88 m

Side by side

Differences highlightedShow differences only
88 specifications
A

Dahua Technology

Cooper DH-HAC-B2A21 security camera Bullet CCTV security camera Indoor & outdoor

Model DH-HAC-B2A21

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B

Dahua Technology

Lite HAC-HFW1801CN-A-0280B-S2 Bulb CCTV security camera Indoor & outdoor

Model HAC-HFW1801CN-A-0280B-S2

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Performanceidentical
TypeCCTV security cameraCCTV security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Languages supportKnown for oneMulti
CertificationKnown for oneCE (EN55032, EN55024, EN50130-4) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
Dynamic rangeKnown for one120 dB
Design3 differ
Form factorDiffersBulletBulb
Mounting typeDiffersWallCeiling/Wall/Pole
Product colourWhiteWhite
Housing materialDiffersAluminiumMetal
Protection featuresKnown for oneSplash proof, Water resistant
International Protection (IP) codeIP67IP67
Camera4 differ
Minimum illuminationDiffers0.04 lx0 lx
Angle of rotation360°360°
Lens viewing angle, horizontalDiffers93°106°
Tilt angle range0 - 90°0 - 90°
Pan range0 - 360°0 - 360°
White balanceDiffersAuto, ManualArea white balance, Auto
Camera shutter typeKnown for oneElectronic
Preset programs quantityKnown for one2
Camera shutter speedDiffers1/100000 s1/30 - 1/100000 s
Adjustment shutter speedKnown for oneAuto/Manual
Lens viewing angle, verticalKnown for one56°
Lens viewing angle, diagonalKnown for one125°
Number of Privacy masking areasKnown for one8
Image sensoridentical
Sensor typeCMOSCMOS
Number of sensors11
Optical sensor sizeKnown for one25.4 / 27 mm (1 / 27")
Progressive scanYesYes
Number of effective pixels (H x V)Known for one1920 x 1080 pixels
Lens system4 differ
Number of lenses11
Detect distanceDiffers51 m88 m
Observe distanceDiffers20 m32.5 m
Recognize distanceDiffers10 m17.6 m
Lens diameterKnown for one3.6 mm
Identify distanceDiffers5 m8.8 m
Maximum aperture numberKnown for one1.85
Normal focusing rangeKnown for one0.8 m
Zoom capabilityKnown for oneYes
Minimum aperture numberKnown for one2
Closest focusing distanceKnown for one1.3 m
Fixed focal lengthKnown for one2.8 mm
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers20 m30 m
LED typeKnown for oneIR
Video6 differ
Maximum resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Total megapixelsDiffers2 MP8 MP
Supported video modesDiffers720p, 1080p1080p
Frame rateDiffers60 fps30 fps
Analog signal format systemDiffersNTSC, PALNTSC
Noise reductionYesYes
Noise reduction technologyDiffersUltra 2D noise reduction3D noise reduction
3D NR (Noise Reduction)Known for oneNo
Automatic gain controlKnown for oneYes
Back Light Compensation (BLC)YesYes
Digital Wide Dynamic Range (DWDR)Known for oneYes
Full HDKnown for oneYes
Highlight Compensation (HLC)YesYes
Smart IRKnown for oneYes
Gain control typeKnown for oneAuto/Manual
Flip & mirrorKnown for oneYes
Privacy maskingKnown for oneYes
Audioidentical
Signal-to-Noise Ratio (SNR)65 dB65 dB
Built-in microphoneKnown for oneYes
Storageidentical
Built-in HDDNoNo
Ports & interfacesidentical
BNC output ports11
Poweridentical
Power source typeDCDC
Power consumption (max)Known for one2.7 W
DC output voltage1212
Operational conditionsidentical
Operating temperature (T-T)-40 - 60 °C-40 - 60 °C
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Weight & dimensions1 differ
DiameterKnown for one6.98 cm
LengthKnown for one157.6 mm
WeightDiffers250 g330 g
WidthKnown for one166.6 mm
DepthKnown for one69.7 mm
HeightKnown for one70 mm
Packaging data1 differ
Package weightDiffers300 g430 g
Package typeKnown for oneBox
Packaging contentidentical
Number of cameras11
Networkidentical
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Securityidentical
MirrorKnown for oneYes

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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