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Product comparison · 2 door & window sensors

Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless 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 DHI-ARD324-W2(868) door/window sensor Wireless White has 1,165 m more transmission distance than the Trust 71231 door/window sensor Wireless Door/Window White (1200 m vs 35 m). The Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless 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 DHI-ARD324-W2(868) door/window sensor Wireless White has 8.3 mm more depth than the Trust 71231 door/window sensor Wireless Door/Window White (20.3 mm vs 12 mm). Suitable for: Door on the Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White, Door/Window on the Trust 71231 door/window sensor Wireless Door/Window White. LED indicators: Alarm on the Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White, Power on the Trust 71231 door/window sensor Wireless Door/Window White.

  • Transmission distance
    • 1200 m
    • 35 m
  • Suitable for
    • Door
    • Door/Window
  • LED indicators
    • Alarm
    • Power
  • Width
    • 20.8 mm
    • 20 mm
  • Depth
    • 20.3 mm
    • 12 mm
  • Height
    • 100.2 mm
    • 45.8 mm
  • Weight
    • 70 g
    • 97 g
  • Package width
    • 98.5 mm
    • 43 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

Dahua Technology

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

Model DHI-ARD324-W2(868)

View product
B

Trust

71231 door/window sensor Wireless Door/Window White

Model 71231

View product
Features3 differ
Connectivity technologyWirelessWireless
Operating frequencyKnown for one868 - 868.6 MHz
Transmission distanceDiffers1200 m35 m
Suitable forDiffersDoorDoor/Window
Security algorithmsKnown for one128-bit AES
On/off switchKnown for oneYes
LED indicatorsDiffersAlarmPower
Product colourWhiteWhite
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Tamper protectionKnown for oneYes
InterfaceKnown for oneRF Wireless
Compatible productsKnown for oneStart Line
Poweridentical
Battery typeKnown for oneCR123A
Number of batteries supported11
Battery lifeKnown for one36 month(s)
Battery voltageKnown for one3 V
Weight & dimensions4 differ
WidthDiffers20.8 mm20 mm
DepthDiffers20.3 mm12 mm
HeightDiffers100.2 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
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C
Sustainabilityidentical
Compliance certificatesKnown for oneCE
Packaging contentidentical
Number of products includedKnown for one1 pc(s)
Screws includedKnown for oneYes
ManualKnown for oneYes

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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