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Product comparison · 2 door & window sensors

Dahua Technology ARD324-W2 door/window sensor White vs Trust 71231 door/window sensor Wireless Door/Window White

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  • 14specifications compared
  • 11differ
  • 3identical
  • 16known for one product only

Key differences

The Dahua Technology ARD324-W2 door/window sensor White has 0.8 mm more width than the Trust 71231 door/window sensor Wireless Door/Window White (20.8 mm vs 20 mm). The Dahua Technology ARD324-W2 door/window sensor White has 8.3 mm more depth than the Trust 71231 door/window sensor Wireless Door/Window White (20.3 mm vs 12 mm). The Dahua Technology ARD324-W2 door/window sensor White has 154.4 mm more height than the Trust 71231 door/window sensor Wireless Door/Window White (200.2 mm vs 45.8 mm). Suitable for: Door on the Dahua Technology ARD324-W2 door/window sensor White, Door/Window on the Trust 71231 door/window sensor Wireless Door/Window White. LED indicators: Alarm on the Dahua Technology ARD324-W2 door/window sensor White, Power on the Trust 71231 door/window sensor Wireless Door/Window White.

  • Suitable for
    • Door
    • Door/Window
  • LED indicators
    • Alarm
    • Power
  • Width
    • 20.8 mm
    • 20 mm
  • Depth
    • 20.3 mm
    • 12 mm
  • Height
    • 200.2 mm
    • 45.8 mm
  • Weight
    • 70 g
    • 97 g
  • Package width
    • 98.5 mm
    • 43 mm
  • Package depth
    • 27.8 mm
    • 146 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

Dahua Technology

ARD324-W2 door/window sensor White

Model ARD324-W2

View product
B

Trust

71231 door/window sensor Wireless Door/Window White

Model 71231

View product
Features2 differ
Operating frequencyKnown for one433.1 - 434.6 MHz
Suitable forDiffersDoorDoor/Window
On/off switchKnown for oneYes
LED indicatorsDiffersAlarmPower
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Tamper protectionKnown for oneYes
Easy to useKnown for oneYes
CertificationKnown for oneCE
Connectivity technologyKnown for oneWireless
InterfaceKnown for oneRF Wireless
Transmission distanceKnown for one35 m
Compatible productsKnown for oneStart Line
Poweridentical
Battery typeKnown for oneCR123A
Battery lifeKnown for one36 month(s)
Battery voltageKnown for one3 V
Weight & dimensions4 differ
WidthDiffers20.8 mm20 mm
DepthDiffers20.3 mm12 mm
HeightDiffers200.2 mm45.8 mm
WeightDiffers70 g97 g
Packaging data4 differ
Package widthDiffers98.5 mm43 mm
Package depthDiffers27.8 mm146 mm
Package heightDiffers135 mm138 mm
Package weightDiffers115 g97 g
Packaging content1 differ
Number of products includedDiffers2 pc(s)1 pc(s)
Screws includedKnown 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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