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Product comparison · 2 security cameras

Dahua Technology A22 Spherical IP security camera Indoor vs Dahua Technology Pro HAC-HFW2231RP-Z-IRE6-DP-27135 security camera Bullet CCTV security camera Indoor & outdoor

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  • 30specifications compared
  • 18differ
  • 12identical
  • 49known for one product only

Key differences

  • Type
    • IP security camera
    • CCTV security camera
  • Placement supported
    • Indoor
    • Indoor & outdoor
  • Connectivity technology
    • Wireless
    • Wired
  • Form factor
    • Spherical
    • Bullet
  • Mounting type
    • Desk
    • Wall
  • Product colour
    • White
    • Black
  • Lens viewing angle, horizontal
    • 90°
    • 102°
  • Tilt angle range
    • -5 - 90°
    • 0 - 87°

Side by side

Differences highlightedShow differences only
79 specifications
A

Dahua Technology

A22 Spherical IP security camera Indoor

Model A22

View product
B

Dahua Technology

Pro HAC-HFW2231RP-Z-IRE6-DP-27135 security camera Bullet CCTV security camera Indoor & outdoor

Model HAC-HFW2231RP-Z-IRE6-DP-27135

View product
Performance3 differ
TypeDiffersIP security cameraCCTV security camera
Placement supportedDiffersIndoorIndoor & outdoor
Connectivity technologyDiffersWirelessWired
Day/night modeYesYes
CertificationKnown for oneCE, FCC, UL
Wide Dynamic Range (WDR)Known for oneYes
Design3 differ
Form factorDiffersSphericalBullet
Mounting typeDiffersDeskWall
Product colourDiffersWhiteBlack
Housing materialKnown for oneAluminium
Protection featuresKnown for oneDust resistant
International Protection (IP) codeKnown for oneIP67
Camera3 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Lens viewing angle, horizontalDiffers90°102°
Lens viewing angle, verticalKnown for one48°
Lens viewing angle, diagonalKnown for one108°
Tilt angle rangeDiffers-5 - 90°0 - 87°
Pan rangeDiffers0 - 355°0 - 360°
Minimum illuminationKnown for one0.005 lx
Angle of rotationKnown for one360°
White balanceKnown for oneAuto, Manual
Camera shutter typeKnown for oneElectronic
Camera shutter speedKnown for one1/4 ~ 1/100000 s
Image sensor1 differ
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Progressive scanKnown for oneYes
Number of effective pixels (H x V)Known for one1920 x 1080 pixels
Lens system1 differ
Zoom capabilityKnown for oneYes
Digital zoomKnown for one8x
Fixed focal lengthDiffers3.6 mm13.5 mm
Maximum aperture numberKnown for one1.3
Closest focusing distanceKnown for one0.2 m
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers10 m60 m
LED typeIRIR
Number of illumination LEDsKnown for one4
Video1 differ
Maximum resolution1920 x 1080 pixels1920 x 1080 pixels
Total megapixelsDiffers2 MP2.1 MP
Video compression formatsKnown for oneH.264
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Supported video modes1080p1080p
Analog signal format systemKnown for oneNTSC, PAL
Noise reductionKnown for oneYes
Gain control typeKnown for oneAuto
Back Light Compensation (BLC)Known for oneYes
Highlight Compensation (HLC)Known for oneYes
Smart IRKnown for oneYes
Audioidentical
Audio input channelsKnown for one2.0 channels
Audio output channelsKnown for one2.0 channels
Built-in microphoneKnown for oneYes
Signal-to-Noise Ratio (SNR)Known for one65 dB
Network1 differ
Ethernet LANNoNo
Wi-FiDiffersYesNo
BluetoothKnown for oneNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Built-in HDDKnown for oneNo
Ports & interfacesidentical
DC-in jackKnown for oneYes
Power1 differ
Power source typeDCDC
Power consumption (max)Differs7 W10.1 W
DC output voltage1212
DC output currentKnown for one2 A
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Weight & dimensions3 differ
WidthDiffers110 mm90.4 mm
DepthKnown for one96 mm
HeightDiffers104 mm90.4 mm
WeightDiffers262 g213 g
Width (with stand)Known for one610 mm
Packaging dataidentical
Package typeKnown for oneBox
Package weightKnown for one740 g
Packaging contentidentical
Number of cameras11
Cables includedKnown for oneUSB
Screws includedKnown for oneYes
ManualYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one0 - 90%

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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