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Product comparison · 2 door & window sensors

Dahua Technology ARD324-W2(S) door/window sensor Wireless White vs Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White

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  • 21specifications compared
  • 4differ
  • 17identical
  • 5known for one product only

Key differences

  • Operating frequency
    • 433.1 - 434.6 MHz
    • 868 - 868.6 MHz
  • Transmission distance
    • 1000 m
    • 1200 m
  • Width
    • 20.3 mm
    • 20.8 mm
  • Depth
    • 20.8 mm
    • 20.3 mm

Side by side

Differences highlightedShow differences only
26 specifications
A

Dahua Technology

ARD324-W2(S) door/window sensor Wireless White

Model ARD324-W2(S)

View product
B

Dahua Technology

DHI-ARD324-W2(868) door/window sensor Wireless White

Model DHI-ARD324-W2(868)

View product
Features2 differ
Connectivity technologyWirelessWireless
Operating frequencyDiffers433.1 - 434.6 MHz868 - 868.6 MHz
Transmission distanceDiffers1000 m1200 m
Suitable forDoorDoor
On/off switchYesYes
LED indicatorsAlarmAlarm
Product colourWhiteWhite
Housing materialAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Tamper protectionYesYes
Easy to useKnown for oneYes
Security algorithmsKnown for one128-bit AES
Poweridentical
Battery typeCR123ACR123A
Number of batteries supported11
Weight & dimensions2 differ
WidthDiffers20.3 mm20.8 mm
DepthDiffers20.8 mm20.3 mm
Height100.2 mm100.2 mm
Weight70 g70 g
Packaging dataidentical
Package width98.5 mm98.5 mm
Package depth27.8 mm27.8 mm
Package height135 mm135 mm
Package weight115 g115 g
Packaging contentidentical
Number of products includedKnown for one1 pc(s)
ManualKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Sustainabilityidentical
Compliance certificatesKnown for oneCE

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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