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Product comparison · 2 motion detectors

Dahua Technology PFR4K-E50 Wired Ceiling/wall White vs Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White

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  • 9specifications compared
  • 8differ
  • 1identical
  • 20known for one product only

Key differences

The Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White has 324° more detection angle than the Dahua Technology PFR4K-E50 Wired Ceiling/wall White (360° vs 36°). The Dahua Technology PFR4K-E50 Wired Ceiling/wall White has 42 m more detection distance than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (50 m vs 8 m). The Dahua Technology PFR4K-E50 Wired Ceiling/wall White has 59 mm more package width than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (171 mm vs 112 mm). Mounting type: Ceiling/wall on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White, Ceiling on the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White. International Protection (IP) code: IP67 on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White, IP20 on the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White.

  • Mounting type
    • Ceiling/wall
    • Ceiling
  • Detection angle
    • 36°
    • 360°
  • International Protection (IP) code
    • IP67
    • IP20
  • Detection distance
    • 50 m
    • 8 m
  • Package width
    • 171 mm
    • 112 mm
  • Package depth
    • 208 mm
    • 87 mm
  • Package height
    • 256 mm
    • 97 mm
  • Package weight
    • 2.2 kg
    • 131 g

Side by side

Differences highlightedShow differences only
29 specifications
A

Dahua Technology

PFR4K-E50 Wired Ceiling/wall White

Model PFR4K-E50

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B

Legrand

048948 motion detector Passive infrared (PIR) sensor Ceiling White

Model 048948

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Features3 differ
Mounting typeDiffersCeiling/wallCeiling
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleDiffers36°360°
International Protection (IP) codeDiffersIP67IP20
Installation height (max)Known for one2.5 m
Light sensitivityKnown for one1275 lx
Security1 differ
Connectivity technologyKnown for oneWired
Transmit powerKnown for one20 dBmW
Detection distanceDiffers50 m8 m
Operating frequencyKnown for one24000 MHz
Sensor typeKnown for onePassive infrared (PIR) sensor
Poweridentical
Power source typeKnown for oneAC, DC
Input voltageKnown for one12 V
Power consumption (standby)Known for one12 W
Power consumption (typical)Known for one14 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Known for one-40 - 70 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensionsidentical
WidthKnown for one157.9 mm
DepthKnown for one67.1 mm
HeightKnown for one204.9 mm
WeightKnown for one1.7 kg
Packaging data4 differ
Package widthDiffers171 mm112 mm
Package depthDiffers208 mm87 mm
Package heightDiffers256 mm97 mm
Package weightDiffers2.2 kg131 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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