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Product comparison · 2 motion detectors

Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White vs Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White

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  • 10specifications compared
  • 8differ
  • 2identical
  • 15known for one product only

Key differences

The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 486 g more weight than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (651 g vs 165 g). The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 34 mm more package width than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (116 mm vs 82 mm). The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 69 mm more package depth than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (119 mm vs 50 mm). Sensor type: Passive infrared (PIR) sensor on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Infrared & microwave sensor on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White. Connectivity technology: Wireless on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Wired on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White.

  • Connectivity technology
    • Wireless
    • Wired
  • Operating temperature (T-T)
    • -25 - 60 °C
    • -10 - 55 °C
  • Weight
    • 651 g
    • 165 g
  • Package width
    • 116 mm
    • 82 mm
  • Package depth
    • 119 mm
    • 50 mm
  • Package height
    • 251 mm
    • 133 mm
  • Package weight
    • 890 g
    • 176 g

Side by side

Differences highlightedShow differences only
25 specifications
A

Dahua Technology

ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White

Model ARD2251E-W2(868)

View product
B

Dahua Technology

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

Model DHI-ARD2235

View product
Featuresidentical
Mounting typeWallWall
LED indicatorsKnown for oneYes
Product colourWhiteWhite
Detection angleKnown for one90°
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
CertificationKnown for oneCE
Security2 differ
Sensor typeDiffersPassive infrared (PIR) sensorInfrared & microwave sensor
Connectivity technologyDiffersWirelessWired
Detection distanceKnown for one12 m
Pet immunity (max)Known for one25 kg
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 conditions1 differ
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Differs-25 - 60 °C-10 - 55 °C
Storage temperature (T-T)Known for one-25 - 60 °C
Weight & dimensions1 differ
WidthKnown for one60 mm
DepthKnown for one46 mm
HeightKnown for one120 mm
WeightDiffers651 g165 g
Packaging data4 differ
Package widthDiffers116 mm82 mm
Package depthDiffers119 mm50 mm
Package heightDiffers251 mm133 mm
Package weightDiffers890 g176 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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