Product comparison · 2 smoke detectors

Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired vs Hama HSD1 Photoelectrical reflection detector Wireless

7specifications compared
5differ
2identical
18known for one product only

Key differences

The Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired has 3 mm more width than the Hama HSD1 Photoelectrical reflection detector Wireless (103 mm vs 100 mm). The Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired has 4 mm more depth than the Hama HSD1 Photoelectrical reflection detector Wireless (104 mm vs 100 mm). The Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired has 11 mm more height than the Hama HSD1 Photoelectrical reflection detector Wireless (46 mm vs 35 mm). Connectivity technology: Wired on the Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired, Wireless on the Hama HSD1 Photoelectrical reflection detector Wireless. Power source: AC on the Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired, Battery on the Hama HSD1 Photoelectrical reflection detector Wireless.

Connectivity technology
- DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired:Wired
- HSD1 Photoelectrical reflection detector Wireless:Wireless
Power source
- DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired:AC
- HSD1 Photoelectrical reflection detector Wireless:Battery
Width
- DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired:103 mm
- HSD1 Photoelectrical reflection detector Wireless:100 mm
Depth
- DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired:104 mm
- HSD1 Photoelectrical reflection detector Wireless:100 mm
Height
- DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired:46 mm
- HSD1 Photoelectrical reflection detector Wireless:35 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-FAD201A, HSD1
25 specifications	A Dahua Technology DHI-FAD201A smoke detector Photoelectrical reflection detector Interconnectable Wired Model DHI-FAD201A View product	B Hama HSD1 Photoelectrical reflection detector Wireless Model HSD1 View product
Features1 differ
Connectivity technologyDiffers	Wired	Wireless
Alarm decibelsKnown for one	Unknown — not stated by the source	85 dB
InterconnectableKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	ABS	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	AC	Battery
Backup batteryKnown for one	Unknown — not stated by the source	Yes
Battery lifeKnown for one	Unknown — not stated by the source	10 year(s)
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Compatible battery sizesKnown for one	Unknown — not stated by the source	CR123A
Weight & dimensions3 differ
WidthDiffers	103 mm	100 mm
DepthDiffers	104 mm	100 mm
DiameterKnown for one	Unknown — not stated by the source	10 cm
HeightDiffers	46 mm	35 mm
WeightKnown for one	120 g	Unknown — not stated by the source
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	155 mm
Package depthKnown for one	Unknown — not stated by the source	116 mm
Package heightKnown for one	Unknown — not stated by the source	50 mm
Package weightKnown for one	Unknown — not stated by the source	144 g
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source

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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