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Product comparison · 2 door & window sensors

D-Link DCH-B112 door/window sensor Wireless Door/Window White vs Dahua Technology ARD324-W2(S) door/window sensor Wireless White

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  • 9specifications compared
  • 5differ
  • 4identical
  • 19known for one product only

Key differences

The D-Link DCH-B112 door/window sensor Wireless Door/Window White has 46.7 mm more width than the Dahua Technology ARD324-W2(S) door/window sensor Wireless White (67 mm vs 20.3 mm). The Dahua Technology ARD324-W2(S) door/window sensor Wireless White has 0.8 mm more depth than the D-Link DCH-B112 door/window sensor Wireless Door/Window White (20.8 mm vs 20 mm). The Dahua Technology ARD324-W2(S) door/window sensor Wireless White has 80.2 mm more height than the D-Link DCH-B112 door/window sensor Wireless Door/Window White (100.2 mm vs 20 mm). Operating frequency: 2400 MHz on the D-Link DCH-B112 door/window sensor Wireless Door/Window White, 433.1 - 434.6 MHz on the Dahua Technology ARD324-W2(S) door/window sensor Wireless White. Suitable for: Door/Window on the D-Link DCH-B112 door/window sensor Wireless Door/Window White, Door on the Dahua Technology ARD324-W2(S) door/window sensor Wireless White.

  • Operating frequency
    • 2400 MHz
    • 433.1 - 434.6 MHz
  • Suitable for
    • Door/Window
    • Door
  • Width
    • 67 mm
    • 20.3 mm
  • Depth
    • 20 mm
    • 20.8 mm
  • Height
    • 20 mm
    • 100.2 mm

Side by side

Differences highlightedShow differences only
28 specifications
A

D-Link

DCH-B112 door/window sensor Wireless Door/Window White

Model DCH-B112

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B

Dahua Technology

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

Model ARD324-W2(S)

View product
Features2 differ
Connectivity technologyWirelessWireless
Operating frequencyDiffers2400 MHz433.1 - 434.6 MHz
Transmission distanceKnown for one1000 m
Suitable forDiffersDoor/WindowDoor
On/off switchKnown for oneYes
LED indicatorsKnown for oneAlarm
Product colourWhiteWhite
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Tamper protectionKnown for oneYes
Easy to useKnown for oneYes
InterfaceKnown for oneWLAN
Detection distanceKnown for one40 m
Poweridentical
Battery typeKnown for oneCR123A
Number of batteries supported11
Battery lifeKnown for one36 month(s)
Battery voltageKnown for one3 V
Weight & dimensions3 differ
WidthDiffers67 mm20.3 mm
DepthDiffers20 mm20.8 mm
HeightDiffers20 mm100.2 mm
WeightKnown for one70 g
Packaging dataidentical
Package widthKnown for one98.5 mm
Package depthKnown for one27.8 mm
Package heightKnown for one135 mm
Package weightKnown for one115 g
Packaging contentidentical
Number of products included1 pc(s)1 pc(s)
ManualKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C

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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