Product comparison · 2 sirens

Dahua Technology ARA12-W2 siren Wireless siren Indoor White vs Dahua Technology Scout Siren

10specifications compared
6differ
4identical
18known for one product only

Key differences

The Dahua Technology Scout Siren has 2 more batteries supported than the Dahua Technology ARA12-W2 siren Wireless siren Indoor White (4 vs 2). The Dahua Technology Scout Siren has 95 g more weight than the Dahua Technology ARA12-W2 siren Wireless siren Indoor White (200 g vs 105 g). Operating frequency: 433.1 - 434.6 MHz on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, 433 - 915 MHz on the Dahua Technology Scout Siren. Battery life: 2.5 year(s) on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, 1.5 year(s) on the Dahua Technology Scout Siren. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, -10 - 50 °C on the Dahua Technology Scout Siren.

Operating frequency
- ARA12-W2 siren Wireless siren Indoor White:433.1 - 434.6 MHz
- Scout Siren:433 - 915 MHz
Number of batteries supported
- ARA12-W2 siren Wireless siren Indoor White:2
- Scout Siren:4
Battery life
- ARA12-W2 siren Wireless siren Indoor White:2.5 year(s)
- Scout Siren:1.5 year(s)
Operating temperature (T-T)
- ARA12-W2 siren Wireless siren Indoor White:-10 - 55 °C
- Scout Siren:-10 - 50 °C
Operating relative humidity (H-H)
- ARA12-W2 siren Wireless siren Indoor White:10 - 90%
- Scout Siren:0 - 95%
Weight
- ARA12-W2 siren Wireless siren Indoor White:105 g
- Scout Siren:200 g

Side by side

Differences highlightedShow differences only

Comparison of ARA12-W2, Scout Siren
28 specifications	A Dahua Technology ARA12-W2 siren Wireless siren Indoor White Model ARA12-W2 View product	B Dahua Technology Scout Siren View product
Features1 differ
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
Maximum operating distanceKnown for one	1 m	Unknown — not stated by the source
Operating frequencyDiffers	433.1 - 434.6 MHz	433 - 915 MHz
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
Sound pressure levelKnown for one	105 dB	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Alarm decibelsKnown for one	Unknown — not stated by the source	85 dB
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power sourceKnown for one	Battery	Unknown — not stated by the source
Number of batteries supportedDiffers	2	4
Battery lifeDiffers	2.5 year(s)	1.5 year(s)
Operational conditions2 differ
Operating temperature (T-T)Differs	-10 - 55 °C	-10 - 50 °C
Operating relative humidity (H-H)Differs	10 - 90%	0 - 95%
Weight & dimensions1 differ
DiameterKnown for one	8.1 cm	Unknown — not stated by the source
WeightDiffers	105 g	200 g
Package weightKnown for one	175 g	Unknown — not stated by the source
HeightKnown for one	26 mm	Unknown — not stated by the source
Package depthKnown for one	135 mm	Unknown — not stated by the source
Package heightKnown for one	56.8 mm	Unknown — not stated by the source
Package widthKnown for one	98.5 mm	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	98 x 55 x 26 mm
Packaging contentidentical
Number of batteries includedKnown for one	Unknown — not stated by the source	1 pc(s)
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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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