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Product comparison · 2 motion detectors

Dahua Technology PFM861-B300 Wired Ceiling/wall White vs Dahua Technology PFR4K-B240 Wired Ceiling/wall White

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  • 13specifications compared
  • 10differ
  • 3identical
  • 17known for one product only

Key differences

The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 70° more detection angle than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (90° vs 20°). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 210 m more detection distance than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (450 m vs 240 m). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 50.1 mm more width than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (235 mm vs 184.9 mm). International Protection (IP) code: IP66 on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, IP67 on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White. Operating frequency: 24050 - 24150 MHz on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, 24000 MHz on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White.

  • Detection angle
    • 90°
    • 20°
  • International Protection (IP) code
    • IP66
    • IP67
  • Detection distance
    • 450 m
    • 240 m
  • Operating frequency
    • 24050 - 24150 MHz
    • 24000 MHz
  • Operating relative humidity (H-H)
    • 0 - 90%
    • 0 - 95%
  • Operating temperature (T-T)
    • -40 - 75 °C
    • -40 - 65 °C
  • Width
    • 235 mm
    • 184.9 mm
  • Depth
    • 175 mm
    • 244.9 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

Dahua Technology

PFM861-B300 Wired Ceiling/wall White

Model PFM861-B300

View product
B

Dahua Technology

PFR4K-B240 Wired Ceiling/wall White

Model PFR4K-B240

View product
Features2 differ
Mounting typeCeiling/wallCeiling/wall
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleDiffers90°20°
International Protection (IP) codeDiffersIP66IP67
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 oneAluminium, Polycarbonate (PC)
Installation height (max)Known for one3 m
Installation height (min)Known for one1 m
Security2 differ
Connectivity technologyWiredWired
Detection distanceDiffers450 m240 m
Operating frequencyDiffers24050 - 24150 MHz24000 MHz
Transmit powerKnown for one26 dBmW
Poweridentical
Power source typeKnown for oneAC, DC
Input voltageKnown for one12 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Operating temperature (T-T)Differs-40 - 75 °C-40 - 65 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers235 mm184.9 mm
DepthDiffers175 mm244.9 mm
HeightDiffers47.5 mm61.2 mm
WeightDiffers1.65 kg2.84 kg
Packaging dataidentical
Package widthKnown for one146 mm
Package depthKnown for one328 mm
Package heightKnown for one278 mm
Package weightKnown for one3.4 kg
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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