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Product comparison · 2 motion detectors

Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White vs Dahua Technology PFR4K-B240 Wired Ceiling/wall White

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  • 20specifications compared
  • 18differ
  • 2identical
  • 12known for one product only

Key differences

  • Mounting type
    • Wall
    • Ceiling/wall
  • Placement
    • Indoor
    • Indoor, Outdoor
  • Detection angle
    • 90°
    • 20°
  • Connectivity technology
    • Wireless
    • Wired
  • Detection distance
    • 12 m
    • 240 m
  • Operating frequency
    • 915 - 928 MHz
    • 24000 MHz
  • Power source type
    • Battery
    • AC, DC
  • Input voltage
    • 3 DC
    • 12 V

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White

Model DHI-ARD1233-W2(915)

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B

Dahua Technology

PFR4K-B240 Wired Ceiling/wall White

Model PFR4K-B240

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Features3 differ
Mounting typeDiffersWallCeiling/wall
PlacementDiffersIndoorIndoor, Outdoor
LED indicatorsKnown for oneAlarm, Battery level, Signal strength, Temperature, Status
Product colourWhiteWhite
Detection angleDiffers90°20°
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
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
Security3 differ
Sensor typeKnown for onePassive infrared (PIR) sensor
Connectivity technologyDiffersWirelessWired
Alarm functionKnown for oneYes
Detection distanceDiffers12 m240 m
Operating frequencyDiffers915 - 928 MHz24000 MHz
Power2 differ
Power source typeDiffersBatteryAC, DC
Battery typeKnown for oneCR123A
Input voltageDiffers3 DC12 V
Power consumption (typical)Known for one258 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%0 - 95%
Operating temperature (T-T)Differs-10 - 55 °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
WidthDiffers60 mm184.9 mm
DepthDiffers50 mm244.9 mm
HeightDiffers104 mm61.2 mm
WeightDiffers100 g2.84 kg
Packaging data4 differ
Package widthDiffers98.5 mm146 mm
Package depthDiffers135 mm328 mm
Package heightDiffers56.8 mm278 mm
Package weightDiffers170 g3.4 kg
Quantity per pack1 pc(s)1 pc(s)
Package typeKnown for oneBox
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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