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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 Hue Motion sensor

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  • 18specifications compared
  • 15differ
  • 3identical
  • 38known for one product only

Key differences

The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 2 more batteries supported than the Philips by Signify Philips Hue Motion sensor (4 vs 2). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 51 mm more width than the Philips by Signify Philips Hue Motion sensor (106 mm vs 55 mm). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 64 mm more depth than the Philips by Signify Philips Hue Motion sensor (94 mm vs 30 mm). Mounting type: Wall on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, Freestanding on the Philips by Signify Philips Hue Motion sensor. Placement: Indoor, Outdoor on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, Indoor on the Philips by Signify Philips Hue Motion sensor.

  • Mounting type
    • Wall
    • Freestanding
  • Placement
    • Indoor, Outdoor
    • Indoor
  • Housing material
    • Polycarbonate (PC)
    • Plastic
  • International Protection (IP) code
    • IP66
    • IP42
  • Battery type
    • CR123A
    • AAA
  • Number of batteries supported
    • 4
    • 2
  • Operating temperature (T-T)
    • -25 - 60 °C
    • 0 - 40 °C
  • Width
    • 106 mm
    • 55 mm

Side by side

Differences highlightedShow differences only
56 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 Hue Motion sensor

Model 8718696743171

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Features4 differ
Mounting typeDiffersWallFreestanding
PlacementDiffersIndoor, OutdoorIndoor
Wi-FiKnown for oneNo
Wi-Fi standardsKnown for oneNot supported
Product colourWhiteWhite
Mobile operating systems supportedKnown for oneAndroid, iOS
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
Pairing buttonKnown for oneNo
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
Power2 differ
Power source typeBatteryBattery
Battery typeDiffersCR123AAAA
Number of batteries supportedDiffers42
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 mm88 mm
Package depthDiffers116 mm55 mm
Package heightDiffers119 mm165 mm
Package weightDiffers860 g150 g
Quantity per packKnown for one1 pc(s)
Package net weightKnown for one100 g
Package gross weightKnown for one150 g
Batteryidentical
Rechargeable batteryKnown for oneNo
Other featuresidentical
EAN/UPC/GTIN (packaging)Known for one8718696743171
Warranty periodKnown for one2 year(s)
Packaging contentidentical
Batteries includedKnown for oneYes
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 one929001260761

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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