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Product comparison · 2 motion detectors

Dahua Technology PFR4K-B240 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 340° more detection angle than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (360° vs 20°). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 232 m more detection distance than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (240 m vs 8 m). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 34 mm more package width than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (146 mm vs 112 mm). Mounting type: Ceiling/wall on the Dahua Technology PFR4K-B240 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-B240 Wired Ceiling/wall White, IP20 on the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White.

  • Mounting type
    • Ceiling/wall
    • Ceiling
  • Detection angle
    • 20°
    • 360°
  • International Protection (IP) code
    • IP67
    • IP20
  • Detection distance
    • 240 m
    • 8 m
  • Package width
    • 146 mm
    • 112 mm
  • Package depth
    • 328 mm
    • 87 mm
  • Package height
    • 278 mm
    • 97 mm
  • Package weight
    • 3.4 kg
    • 131 g

Side by side

Differences highlightedShow differences only
29 specifications
A

Dahua Technology

PFR4K-B240 Wired Ceiling/wall White

Model PFR4K-B240

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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
Detection angleDiffers20°360°
International Protection (IP) codeDiffersIP67IP20
CertificationKnown for oneCE:EN 50385; EN 55032; EN 55024; EN 55035; EN 50130-4; ETSI EN 301 489-1; ETSI EN 301 489-3; EN 60950-1 CE RED: EN 300440
Installation height (max)Known for one2.5 m
Light sensitivityKnown for one1275 lx
Security1 differ
Connectivity technologyKnown for oneWired
Detection distanceDiffers240 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
Operational conditionsidentical
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Known for one-40 - 65 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensionsidentical
WidthKnown for one184.9 mm
DepthKnown for one244.9 mm
HeightKnown for one61.2 mm
WeightKnown for one2.84 kg
Packaging data4 differ
Package widthDiffers146 mm112 mm
Package depthDiffers328 mm87 mm
Package heightDiffers278 mm97 mm
Package weightDiffers3.4 kg131 g
Package typeKnown for oneBox
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
ManualKnown for oneYes

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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