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Product comparison · 2 motion detectors

D-Link DCH-B122 motion detector Wireless White vs Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White

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  • 9specifications compared
  • 6differ
  • 3identical
  • 24known for one product only

Key differences

The Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless 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 1 mm more depth than the Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White (51 mm vs 50 mm). The Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White has 69.5 mm more height than the D-Link DCH-B122 motion detector Wireless White (104 mm vs 34.5 mm). Operating frequency: 2400 MHz on the D-Link DCH-B122 motion detector Wireless White, 915 - 928 MHz on the Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White. Battery type: CR2450 on the D-Link DCH-B122 motion detector Wireless White, CR123A on the Dahua Technology DHI-ARD1233-W2(915) motion detector Passive infrared (PIR) sensor Wireless Wall White.

  • Operating frequency
    • 2400 MHz
    • 915 - 928 MHz
  • Battery type
    • CR2450
    • CR123A
  • Width
    • 51 mm
    • 60 mm
  • Depth
    • 51 mm
    • 50 mm
  • Height
    • 34.5 mm
    • 104 mm
  • Weight
    • 37.7 g
    • 100 g

Side by side

Differences highlightedShow differences only
33 specifications
A

D-Link

DCH-B122 motion detector Wireless White

Model DCH-B122

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B

Dahua Technology

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

Model DHI-ARD1233-W2(915)

View product
Featuresidentical
Mounting typeKnown for oneWall
PlacementKnown for oneIndoor
LED indicatorsKnown for oneAlarm, Battery level, Signal strength, Temperature, Status
Product colourWhiteWhite
Detection angleKnown for one90°
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
ZigBeeKnown for oneYes
Security algorithmsKnown for one128-bit AES
CertificationKnown for oneFCC, IC, CE, RCM, Zigbee 3.0
Security1 differ
Sensor typeKnown for onePassive infrared (PIR) sensor
Connectivity technologyWirelessWireless
Alarm functionKnown for oneYes
Detection distanceKnown for one12 m
Operating frequencyDiffers2400 MHz915 - 928 MHz
Transmission distanceKnown for one40 m
Power1 differ
Power source typeBatteryBattery
Battery typeDiffersCR2450CR123A
Input voltageKnown for one3 DC
Power consumption (typical)Known for one258 W
Battery lifeKnown for one2 year(s)
Number of batteries supportedKnown for one1
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers51 mm60 mm
DepthDiffers51 mm50 mm
HeightDiffers34.5 mm104 mm
WeightDiffers37.7 g100 g
Packaging dataidentical
Package widthKnown for one98.5 mm
Package depthKnown for one135 mm
Package heightKnown for one56.8 mm
Package weightKnown for one170 g
Quantity per packKnown for one1 pc(s)
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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