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Product comparison · 2 motion detectors

Dahua Technology ARD311-W motion detector Wireless White vs Dahua Technology PFR4K-D450 Wired Ceiling/wall White

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  • 9specifications compared
  • 8differ
  • 1identical
  • 23known for one product only

Key differences

The Dahua Technology PFR4K-D450 Wired Ceiling/wall White has 9 V more input voltage than the Dahua Technology ARD311-W motion detector Wireless White (12 V vs 3 V). The Dahua Technology PFR4K-D450 Wired Ceiling/wall White has 100.9 mm more width than the Dahua Technology ARD311-W motion detector Wireless White (184.9 mm vs 84 mm). The Dahua Technology PFR4K-D450 Wired Ceiling/wall White has 205.9 mm more depth than the Dahua Technology ARD311-W motion detector Wireless White (244.9 mm vs 39 mm). Connectivity technology: Wireless on the Dahua Technology ARD311-W motion detector Wireless White, Wired on the Dahua Technology PFR4K-D450 Wired Ceiling/wall White. Operating temperature (T-T): -10 - 50 °C on the Dahua Technology ARD311-W motion detector Wireless White, -40 - 65 °C on the Dahua Technology PFR4K-D450 Wired Ceiling/wall White.

  • Connectivity technology
    • Wireless
    • Wired
  • Input voltage
    • 3 V
    • 12 V
  • Operating temperature (T-T)
    • -10 - 50 °C
    • -40 - 65 °C
  • Storage temperature (T-T)
    • 0 - 95 °C
    • -40 - 80 °C
  • Width
    • 84 mm
    • 184.9 mm
  • Depth
    • 39 mm
    • 244.9 mm
  • Height
    • 22 mm
    • 61.2 mm
  • Weight
    • 100 g
    • 2 kg

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

ARD311-W motion detector Wireless White

Model ARD311-W

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B

Dahua Technology

PFR4K-D450 Wired Ceiling/wall White

Model PFR4K-D450

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Featuresidentical
Mounting typeKnown for oneCeiling/wall
PlacementKnown for oneIndoor, Outdoor
Detection angleKnown for one90°
International Protection (IP) codeKnown for oneIP67
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
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Security1 differ
Connectivity technologyDiffersWirelessWired
Detection distanceKnown for one450 m
Operating frequencyKnown for one24000 MHz
Transmission distanceKnown for one150 m
Power1 differ
Power source typeKnown for oneAC, DC
Input voltageDiffers3 V12 V
Battery typeKnown for oneCR123A
Battery voltageKnown for one3 V
Operational conditions2 differ
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Differs-10 - 50 °C-40 - 65 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Differs0 - 95 °C-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers84 mm184.9 mm
DepthDiffers39 mm244.9 mm
HeightDiffers22 mm61.2 mm
WeightDiffers100 g2 kg
Packaging dataidentical
Package widthKnown for one146 mm
Package depthKnown for one328 mm
Package heightKnown for one278 mm
Package weightKnown for one3.2 kg
Package typeKnown for oneBox
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
ManualKnown for oneYes
Batteries includedKnown for oneYes
Batteryidentical
Battery capacityKnown for one50 mAh

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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