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Product comparison · 2 motion detectors

Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White vs Philips by Signify Philips 8719514342224 motion detector Wireless Wall White

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  • 16specifications compared
  • 13differ
  • 3identical
  • 34known for one product only

Key differences

  • Placement
    • Indoor, Outdoor
    • Indoor
  • Housing material
    • Polycarbonate (PC)
    • Plastic
  • International Protection (IP) code
    • IP66
    • IP42
  • Battery type
    • CR123A
    • AAA
  • Operating temperature (T-T)
    • -25 - 60 °C
    • 0 - 40 °C
  • Width
    • 106 mm
    • 55 mm
  • Depth
    • 94 mm
    • 30 mm
  • Height
    • 211 mm
    • 55 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

Dahua Technology

DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White

Model DHI-ARD2251E-W2

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B

Philips by Signify

Philips 8719514342224 motion detector Wireless Wall White

Model 8719514342224

View product
Features3 differ
Mounting typeWallWall
PlacementDiffersIndoor, OutdoorIndoor
Wi-FiKnown for oneNo
Product colourWhiteWhite
Works with Amazon AlexaKnown for oneYes
Housing materialDiffersPolycarbonate (PC)Plastic
Hue dimmer switch International Protection (IP) codeKnown for oneIP42
International Protection (IP) codeDiffersIP66IP42
Placement supportedKnown for oneIndoor
PortableKnown for oneYes
Hue dimmer switch battery lifetime (min)Known for one2 year(s)
Philips Hue app supportedKnown for oneYes
LED indicatorsKnown for oneAlarm
Security algorithmsKnown for one128-bit AES
Detection angleKnown for one90°
LED colourKnown for oneGreen
Securityidentical
Connectivity technologyWirelessWireless
Sensor typeKnown for onePassive infrared (PIR) sensor/Microwave sensor
Transmit powerKnown for one10 dBmW
Alarm functionKnown for oneYes
Detection distanceKnown for one15 m
InterfaceKnown for oneRF
Operating frequencyKnown for one433.1 - 434.6 MHz
Transmission distanceKnown for one1200 m
Power1 differ
Battery typeDiffersCR123AAAA
Power source typeKnown for oneBattery
Number of batteries supportedKnown for one4
Operational conditions1 differ
Operating temperature (T-T)Differs-25 - 60 °C0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-25 - 60 °C
Weight & dimensions4 differ
WidthDiffers106 mm55 mm
DepthDiffers94 mm30 mm
HeightDiffers211 mm55 mm
WeightDiffers651 g65 g
Sensor depthKnown for one2 cm
Sensor heightKnown for one5.5 cm
Sensor widthKnown for one5.5 cm
Net weightKnown for one65 g
Packaging data4 differ
Package widthDiffers251 mm720 mm
Package depthDiffers116 mm550 mm
Package heightDiffers119 mm1740 mm
Package weightDiffers860 g130 g
Package net weightKnown for one80 g
Package gross weightKnown for one130 g
Other featuresidentical
EAN/UPC/GTIN (packaging)Known for one8719514342224
Warranty periodKnown for one2 year(s)
Packaging contentidentical
Hue dimmer switch battery includedKnown for oneYes
Hue dimmer switch battery typeKnown for oneAAA
Number of hue dimmer switch battery supportedKnown for one2
Logistics dataidentical
12NC Logistic code(s)Known for one929003067508

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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