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Product comparison · 2 sirens

Dahua Technology DHI-ARA11 siren Wireless siren Indoor vs Imou Siren

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  • 5specifications compared
  • 2differ
  • 3identical
  • 27known for one product only

Key differences

The Imou Siren has 4 g more weight than the Dahua Technology DHI-ARA11 siren Wireless siren Indoor (130 g vs 126 g). Operating relative humidity (H-H): 0 - 90% on the Dahua Technology DHI-ARA11 siren Wireless siren Indoor, 0 - 95% on the Imou Siren.

  • Operating relative humidity (H-H)
    • 0 - 90%
    • 0 - 95%
  • Weight
    • 126 g
    • 130 g

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

DHI-ARA11 siren Wireless siren Indoor

Model DHI-ARA11

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B

Imou

Siren

Model ARA10-SW

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Featuresidentical
TypeWireless sirenWireless siren
Placement availableIndoorIndoor
Housing materialKnown for oneAcrylic, Acrylonitrile butadiene styrene (ABS)
Light alarmKnown for oneYes
Sound pressure levelKnown for one105 dB
Maximum operating distanceKnown for one250 m
Operating frequencyKnown for one433 MHz
Alarm decibelsKnown for one85 dB
Product colourKnown for oneRed, White
CertificationKnown for oneCE
Poweridentical
Power sourceKnown for oneBattery
Operating voltageKnown for one12 V
Power consumptionKnown for one300 mA
Battery typeKnown for oneCR123A
Number of batteries supportedKnown for one4
Battery lifeKnown for one1.5 year(s)
Operational conditions1 differ
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage temperature (T-T)Known for one-10 - 55 °C
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions1 differ
WeightDiffers126 g130 g
Package weightKnown for one140 g
DepthKnown for one43 mm
HeightKnown for one124.6 mm
Package depthKnown for one50 mm
Package heightKnown for one133 mm
Package widthKnown for one82 mm
WidthKnown for one73 mm
Technical detailsidentical
Compliance certificatesKnown for oneCE
Batteryidentical
Battery technologyKnown for oneAlkaline
Other featuresidentical
Dimensions (WxDxH)Known for one74 x 33 x 134 mm
Packaging contentidentical
Screws includedKnown 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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