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Product comparison · 2 motion detectors

Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White vs Dahua Technology PFM861-B300 Wired Ceiling/wall White

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  • 12specifications compared
  • 9differ
  • 3identical
  • 17known for one product only

Key differences

The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 438 m more detection distance than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (450 m vs 12 m). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 175 mm more width than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (235 mm vs 60 mm). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 129 mm more depth than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (175 mm vs 46 mm). Mounting type: Wall on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White, Ceiling/wall on the Dahua Technology PFM861-B300 Wired Ceiling/wall White. Housing material: Acrylonitrile butadiene styrene (ABS) on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White, Aluminium, Polycarbonate (PC) on the Dahua Technology PFM861-B300 Wired Ceiling/wall White.

  • Mounting type
    • Wall
    • Ceiling/wall
  • Detection distance
    • 12 m
    • 450 m
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 0 - 90%
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -40 - 75 °C
  • Width
    • 60 mm
    • 235 mm
  • Depth
    • 46 mm
    • 175 mm
  • Height
    • 120 mm
    • 47.5 mm
  • Weight
    • 165 g
    • 1.65 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

Dahua Technology

DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White

Model DHI-ARD2235

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B

Dahua Technology

PFM861-B300 Wired Ceiling/wall White

Model PFM861-B300

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Features2 differ
Mounting typeDiffersWallCeiling/wall
LED indicatorsKnown for oneYes
Housing materialDiffersAcrylonitrile butadiene styrene (ABS)Aluminium, Polycarbonate (PC)
CertificationKnown for oneCE
Installation height (max)Known for one3 m
Installation height (min)Known for one1 m
International Protection (IP) codeKnown for oneIP66
Security1 differ
Sensor typeKnown for oneInfrared & microwave sensor
Detection distanceDiffers12 m450 m
Pet immunity (max)Known for one25 kg
Transmit powerKnown for one26 dBmW
Operating frequencyKnown for one24050 - 24150 MHz
Poweridentical
Power source typeKnown for oneDC
Power consumptionKnown for one30 mA
Input voltageKnown for one9 - 16 V
Power consumption (typical)Known for one0.48 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-40 - 75 °C
Weight & dimensions4 differ
WidthDiffers60 mm235 mm
DepthDiffers46 mm175 mm
HeightDiffers120 mm47.5 mm
WeightDiffers165 g1.65 kg
Packaging dataidentical
Package widthKnown for one82 mm
Package depthKnown for one50 mm
Package heightKnown for one133 mm
Package weightKnown for one176 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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