Product comparison · 2 sirens

Dahua Technology ARA12-W2 siren Wireless siren Indoor White vs Digicom 8D5815DA siren Wireless siren Indoor White

7specifications compared
4differ
3identical
21known for one product only

Key differences

Operating frequency: 433.1 - 434.6 MHz on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, 868 MHz on the Digicom 8D5815DA siren Wireless siren Indoor White. Battery type: CR123A on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, AAA on the Digicom 8D5815DA siren Wireless siren Indoor White. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, 0 - 50 °C on the Digicom 8D5815DA siren Wireless siren Indoor White. Operating relative humidity (H-H): 10 - 90% on the Dahua Technology ARA12-W2 siren Wireless siren Indoor White, 0 - 95% on the Digicom 8D5815DA siren Wireless siren Indoor White.

Operating frequency
- ARA12-W2 siren Wireless siren Indoor White:433.1 - 434.6 MHz
- 8D5815DA siren Wireless siren Indoor White:868 MHz
Battery type
- ARA12-W2 siren Wireless siren Indoor White:CR123A
- 8D5815DA siren Wireless siren Indoor White:AAA
Operating temperature (T-T)
- ARA12-W2 siren Wireless siren Indoor White:-10 - 55 °C
- 8D5815DA siren Wireless siren Indoor White:0 - 50 °C
Operating relative humidity (H-H)
- ARA12-W2 siren Wireless siren Indoor White:10 - 90%
- 8D5815DA siren Wireless siren Indoor White:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of ARA12-W2, 8D5815DA
28 specifications	A Dahua Technology ARA12-W2 siren Wireless siren Indoor White Model ARA12-W2 View product	B Digicom 8D5815DA siren Wireless siren Indoor White Model 8D5815DA View product
Features1 differ
Type	Wireless siren	Wireless siren
Placement available	Indoor	Indoor
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	868 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
Product colour	White	White
CertificationKnown for one	CE	Unknown — not stated by the source
Alarm decibelsKnown for one	Unknown — not stated by the source	120 dB
Outdoor rangeKnown for one	Unknown — not stated by the source	40m
Power1 differ
Power sourceKnown for one	Battery	Unknown — not stated by the source
Battery typeDiffers	CR123A	AAA
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Battery lifeKnown for one	2.5 year(s)	Unknown — not stated by the source
Battery voltageKnown for one	Unknown — not stated by the source	7.2 V
Operational conditions2 differ
Operating temperature (T-T)Differs	-10 - 55 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	10 - 90%	0 - 95%
Weight & dimensionsidentical
DiameterKnown for one	8.1 cm	Unknown — not stated by the source
WeightKnown for one	105 g	Unknown — not stated by the source
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	Nickel-Metal Hydride (NiMH)
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	115 x 80 x 200 mm
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	250 x 75 x 120 mm

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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