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Product comparison · 2 motion detectors

D-Link DCH-B122 motion detector Wireless White vs Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White

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  • 8specifications compared
  • 7differ
  • 1identical
  • 24known for one product only

Key differences

The Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White has 9 mm more width than the D-Link DCH-B122 motion detector Wireless White (60 mm vs 51 mm). The D-Link DCH-B122 motion detector Wireless White has 5 mm more depth than the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White (51 mm vs 46 mm). The Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White has 85.5 mm more height than the D-Link DCH-B122 motion detector Wireless White (120 mm vs 34.5 mm). Certification: FCC, IC, CE, RCM, Zigbee 3.0 on the D-Link DCH-B122 motion detector Wireless White, CE on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White. Connectivity technology: Wireless on the D-Link DCH-B122 motion detector Wireless White, Wired on the Dahua Technology DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White.

  • Certification
    • FCC, IC, CE, RCM, Zigbee 3.0
    • CE
  • Connectivity technology
    • Wireless
    • Wired
  • Power source type
    • Battery
    • DC
  • Width
    • 51 mm
    • 60 mm
  • Depth
    • 51 mm
    • 46 mm
  • Height
    • 34.5 mm
    • 120 mm
  • Weight
    • 37.7 g
    • 165 g

Side by side

Differences highlightedShow differences only
32 specifications
A

D-Link

DCH-B122 motion detector Wireless White

Model DCH-B122

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B

Dahua Technology

DHI-ARD2235 motion detector Infrared & microwave sensor Wired Wall White

Model DHI-ARD2235

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Features1 differ
Mounting typeKnown for oneWall
LED indicatorsKnown for oneYes
Product colourWhiteWhite
Detection angleKnown for one90°
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
CertificationDiffersFCC, IC, CE, RCM, Zigbee 3.0CE
ZigBeeKnown for oneYes
Security algorithmsKnown for one128-bit AES
Security1 differ
Sensor typeKnown for oneInfrared & microwave sensor
Connectivity technologyDiffersWirelessWired
Detection distanceKnown for one12 m
Pet immunity (max)Known for one25 kg
Operating frequencyKnown for one2400 MHz
Transmission distanceKnown for one40 m
Power1 differ
Power source typeDiffersBatteryDC
Power consumptionKnown for one30 mA
Input voltageKnown for one9 - 16 V
Power consumption (typical)Known for one0.48 W
Battery lifeKnown for one2 year(s)
Battery typeKnown for oneCR2450
Number of batteries supportedKnown for one1
Operational conditionsidentical
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers51 mm60 mm
DepthDiffers51 mm46 mm
HeightDiffers34.5 mm120 mm
WeightDiffers37.7 g165 g
Packaging dataidentical
Package widthKnown for one82 mm
Package depthKnown for one50 mm
Package heightKnown for one133 mm
Package weightKnown for one176 g
Batteryidentical
Battery technologyKnown for oneLithium

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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