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Product comparison · 2 motion detectors

Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White vs Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White

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  • 18specifications compared
  • 15differ
  • 3identical
  • 14known for one product only

Key differences

The Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White has 54° more detection angle than the Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White (90° vs 36°). The Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White has 108 m more detection distance than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (120 m vs 12 m). The Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White has 13.52 W more power consumption (typical) than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (14 W vs 0.48 W). Mounting type: Ceiling/wall on the Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White, Wall on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White. Power source type: AC, DC on the Dahua Technology DH-PFR4K-E120 motion detector Wired Ceiling/wall White, DC on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White.

  • Mounting type
    • Ceiling/wall
    • Wall
  • Detection angle
    • 36°
    • 90°
  • Detection distance
    • 120 m
    • 12 m
  • Power source type
    • AC, DC
    • DC
  • Input voltage
    • 12 V
    • 9 - 16 V
  • Power consumption (typical)
    • 14 W
    • 0.48 W
  • Operating temperature (T-T)
    • -40 - 70 °C
    • -10 - 55 °C
  • Width
    • 157.9 mm
    • 60 mm

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

DH-PFR4K-E120 motion detector Wired Ceiling/wall White

Model DH-PFR4K-E120

View product
B

Dahua Technology

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

Model DHI-ARD2235

View product
Features2 differ
Mounting typeDiffersCeiling/wallWall
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleDiffers36°90°
International Protection (IP) codeKnown for oneIP67
LED indicatorsKnown for oneYes
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
CertificationKnown for oneCE
Security1 differ
Connectivity technologyWiredWired
Transmit powerKnown for one20 dBmW
Detection distanceDiffers120 m12 m
Operating frequencyKnown for one24000 MHz
Sensor typeKnown for oneInfrared & microwave sensor
Pet immunity (max)Known for one25 kg
Power3 differ
Power source typeDiffersAC, DCDC
Input voltageDiffers12 V9 - 16 V
Power consumption (standby)Known for one12 W
Power consumption (typical)Differs14 W0.48 W
Power consumptionKnown for one30 mA
Operational conditions1 differ
Operating relative humidity (H-H)0 - 95%0 - 95%
Operating temperature (T-T)Differs-40 - 70 °C-10 - 55 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers157.9 mm60 mm
DepthDiffers67.1 mm46 mm
HeightDiffers204.9 mm120 mm
WeightDiffers1.7 kg165 g
Packaging data4 differ
Package widthDiffers171 mm82 mm
Package depthDiffers208 mm50 mm
Package heightDiffers256 mm133 mm
Package weightDiffers2.2 kg176 g
Quantity per packKnown for one1 pc(s)

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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