Product comparison · 2 door & window sensors

Dahua Technology ARD312 Iron Door Contact vs Hama FeelSafe door/window sensor Wireless White

7specifications compared
7differ
0identical
12known for one product only

Key differences

The Hama FeelSafe door/window sensor Wireless White has 172 mm more package width than the Dahua Technology ARD312 Iron Door Contact (227 mm vs 55 mm). The Hama FeelSafe door/window sensor Wireless White has 63 mm more package depth than the Dahua Technology ARD312 Iron Door Contact (88 mm vs 25 mm). The Dahua Technology ARD312 Iron Door Contact has 44 mm more package height than the Hama FeelSafe door/window sensor Wireless White (70 mm vs 26 mm). Connectivity technology: Wired on the Dahua Technology ARD312 Iron Door Contact, Wireless on the Hama FeelSafe door/window sensor Wireless White. Product colour: Grey, Silver on the Dahua Technology ARD312 Iron Door Contact, White on the Hama FeelSafe door/window sensor Wireless White.

Connectivity technology
- ARD312 Iron Door Contact:Wired
- FeelSafe door/window sensor Wireless White:Wireless
Product colour
- ARD312 Iron Door Contact:Grey, Silver
- FeelSafe door/window sensor Wireless White:White
Housing material
- ARD312 Iron Door Contact:Metal
- FeelSafe door/window sensor Wireless White:Plastic
Package width
- ARD312 Iron Door Contact:55 mm
- FeelSafe door/window sensor Wireless White:227 mm
Package depth
- ARD312 Iron Door Contact:25 mm
- FeelSafe door/window sensor Wireless White:88 mm
Package height
- ARD312 Iron Door Contact:70 mm
- FeelSafe door/window sensor Wireless White:26 mm
Package weight
- ARD312 Iron Door Contact:56.7 g
- FeelSafe door/window sensor Wireless White:82 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD312, FeelSafe
19 specifications	A Dahua Technology ARD312 Iron Door Contact Model DHI-ARD312 View product	B Hama FeelSafe door/window sensor Wireless White Model FeelSafe View product
Features3 differ
Connectivity technologyDiffers	Wired	Wireless
Suitable forKnown for one	Door	Unknown — not stated by the source
Product colourDiffers	Grey, Silver	White
Housing materialDiffers	Metal	Plastic
Weight & dimensionsidentical
WidthKnown for one	18 mm	Unknown — not stated by the source
DepthKnown for one	10 mm	Unknown — not stated by the source
HeightKnown for one	50 mm	Unknown — not stated by the source
WeightKnown for one	54 g	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	55 mm	227 mm
Package depthDiffers	25 mm	88 mm
Package heightDiffers	70 mm	26 mm
Package weightDiffers	56.7 g	82 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
ManualKnown 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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