All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motion detectors

Dahua Technology ARD311-W motion detector Wireless White vs Dahua Technology PFR4K-E50 Wired Ceiling/wall White

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

Key differences

The Dahua Technology PFR4K-E50 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-E50 Wired Ceiling/wall White has 73.9 mm more width than the Dahua Technology ARD311-W motion detector Wireless White (157.9 mm vs 84 mm). The Dahua Technology PFR4K-E50 Wired Ceiling/wall White has 28.1 mm more depth than the Dahua Technology ARD311-W motion detector Wireless White (67.1 mm vs 39 mm). Connectivity technology: Wireless on the Dahua Technology ARD311-W motion detector Wireless White, Wired on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White. Operating temperature (T-T): -10 - 50 °C on the Dahua Technology ARD311-W motion detector Wireless White, -40 - 70 °C on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White.

  • Connectivity technology
    • Wireless
    • Wired
  • Input voltage
    • 3 V
    • 12 V
  • Operating temperature (T-T)
    • -10 - 50 °C
    • -40 - 70 °C
  • Storage temperature (T-T)
    • 0 - 95 °C
    • -40 - 80 °C
  • Width
    • 84 mm
    • 157.9 mm
  • Depth
    • 39 mm
    • 67.1 mm
  • Height
    • 22 mm
    • 204.9 mm
  • Weight
    • 100 g
    • 1.7 kg

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

ARD311-W motion detector Wireless White

Model ARD311-W

View product
B

Dahua Technology

PFR4K-E50 Wired Ceiling/wall White

Model PFR4K-E50

View product
Featuresidentical
Mounting typeKnown for oneCeiling/wall
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleKnown for one36°
International Protection (IP) codeKnown for oneIP67
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Security1 differ
Connectivity technologyDiffersWirelessWired
Transmit powerKnown for one20 dBmW
Detection distanceKnown for one50 m
Operating frequencyKnown for one24000 MHz
Transmission distanceKnown for one150 m
Power1 differ
Power source typeKnown for oneAC, DC
Input voltageDiffers3 V12 V
Power consumption (standby)Known for one12 W
Power consumption (typical)Known for one14 W
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 - 70 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Differs0 - 95 °C-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers84 mm157.9 mm
DepthDiffers39 mm67.1 mm
HeightDiffers22 mm204.9 mm
WeightDiffers100 g1.7 kg
Packaging dataidentical
Package widthKnown for one171 mm
Package depthKnown for one208 mm
Package heightKnown for one256 mm
Package weightKnown for one2.2 kg
Quantity per packKnown for one1 pc(s)
Batteryidentical
Battery capacityKnown for one50 mAh
Packaging contentidentical
Batteries includedKnown 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.

More motion detector comparisons

All motion detector comparisons