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Product comparison · 2 remote controls

Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons vs Lenovo 78455172 remote control Bluetooth Universal Press buttons

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  • 11specifications compared
  • 9differ
  • 2identical
  • 20known for one product only

Key differences

The Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons has 2 more buttons quantity than the Lenovo 78455172 remote control Bluetooth Universal Press buttons (4 vs 2). The Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons has 480 m more maximum range than the Lenovo 78455172 remote control Bluetooth Universal Press buttons (500 m vs 20 m). The Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons has 9.5 mm more width than the Lenovo 78455172 remote control Bluetooth Universal Press buttons (39.5 mm vs 30 mm). Interface: RF Wireless on the Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons, Bluetooth on the Lenovo 78455172 remote control Bluetooth Universal Press buttons. Remote control proper use: Security system on the Dahua Technology ARA24-W2 remote control RF Wireless Security system Press buttons, Universal on the Lenovo 78455172 remote control Bluetooth Universal Press buttons.

  • Interface
    • RF Wireless
    • Bluetooth
  • Remote control proper use
    • Security system
    • Universal
  • Product colour
    • Grey, White
    • Grey
  • Buttons quantity
    • 4
    • 2
  • Maximum range
    • 500 m
    • 20 m
  • Width
    • 39.5 mm
    • 30 mm
  • Depth
    • 15 mm
    • 20.1 mm
  • Height
    • 60 mm
    • 130 mm

Side by side

Differences highlightedShow differences only
31 specifications
A

Dahua Technology

ARA24-W2 remote control RF Wireless Security system Press buttons

Model ARA24-W2

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B

Lenovo

78455172 remote control Bluetooth Universal Press buttons

Model 78455172

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Design4 differ
InterfaceDiffersRF WirelessBluetooth
Remote control proper useDiffersSecurity systemUniversal
Product colourDiffersGrey, WhiteGrey
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Buttons quantityDiffers42
Backlight buttonsKnown for oneNo
Displayidentical
Built-in displayKnown for oneNo
Performance1 differ
Maximum rangeDiffers500 m20 m
Operating frequencyKnown for one433.1 - 434.6 MHz
CertificationKnown for oneCE
Frequency bandKnown for one2.4 GHz
Batteryidentical
Built-in batteryKnown for oneYes
Power consumptionKnown for one85 mA
RechargeableKnown for oneNo
Battery typeKnown for oneAAA
Number of batteries supportedKnown for one1
Weight & dimensions4 differ
WidthDiffers39.5 mm30 mm
DepthDiffers15 mm20.1 mm
HeightDiffers60 mm130 mm
WeightDiffers20 g49.9 g
Packaging dataidentical
Package widthKnown for one98.5 mm
Package depthKnown for one27.8 mm
Package heightKnown for one135 mm
Package weightKnown for one65 g
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
USB connector typeKnown for oneUSB Type-A
Wireless receiver interfaceKnown for oneUSB

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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