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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 Digicom 8D5829 motion detector Wireless White

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  • 10specifications compared
  • 7differ
  • 3identical
  • 25known for one product only

Key differences

The Digicom 8D5829 motion detector Wireless White has 79 mm more width than the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White (185 mm vs 106 mm). The Digicom 8D5829 motion detector Wireless White has 51 mm more depth than the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White (145 mm vs 94 mm). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 173 mm more height than the Digicom 8D5829 motion detector Wireless White (211 mm vs 38 mm). Operating frequency: 433.1 - 434.6 MHz on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, 868 MHz on the Digicom 8D5829 motion detector Wireless White.

  • Operating frequency
    • 433.1 - 434.6 MHz
    • 868 MHz
  • Width
    • 106 mm
    • 185 mm
  • Depth
    • 94 mm
    • 145 mm
  • Height
    • 211 mm
    • 38 mm
  • Package width
    • 251 mm
    • 235 mm
  • Package depth
    • 116 mm
    • 310 mm
  • Package height
    • 119 mm
    • 85 mm

Side by side

Differences highlightedShow differences only
35 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

Digicom

8D5829 motion detector Wireless White

Model 8D5829

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Featuresidentical
Mounting typeKnown for oneWall
PlacementKnown for oneIndoor, Outdoor
LED indicatorsKnown for oneAlarm
Product colourWhiteWhite
Security algorithmsKnown for one128-bit AES
Detection angleKnown for one90°
Housing materialKnown for onePolycarbonate (PC)
International Protection (IP) codeKnown for oneIP66
LED colourKnown for oneGreen
Security1 differ
Sensor typeKnown for onePassive infrared (PIR) sensor/Microwave sensor
Connectivity technologyWirelessWireless
Transmit powerKnown for one10 dBmW
Alarm functionYesYes
Detection distanceKnown for one15 m
InterfaceKnown for oneRF
Operating frequencyDiffers433.1 - 434.6 MHz868 MHz
Transmission distanceKnown for one1200 m
Poweridentical
Power source typeKnown for oneBattery
Battery typeKnown for oneCR123A
Number of batteries supportedKnown for one4
Input frequencyKnown for one50 Hz
Input voltageKnown for one220 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-25 - 60 °C
Storage temperature (T-T)Known for one-25 - 60 °C
Weight & dimensions3 differ
WidthDiffers106 mm185 mm
DepthDiffers94 mm145 mm
HeightDiffers211 mm38 mm
WeightKnown for one651 g
Packaging data3 differ
Package widthDiffers251 mm235 mm
Package depthDiffers116 mm310 mm
Package heightDiffers119 mm85 mm
Package weightKnown for one860 g
Packaging contentidentical
Batteries includedKnown for oneYes
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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