Product comparison · 2 door & window sensors

Dahua Technology ARD312 Iron Door Contact vs LogiLink ∑Door/Window door/window sensor Wireless White

6specifications compared
6differ
0identical
17known for one product only

Key differences

The LogiLink ∑Door/Window door/window sensor Wireless White has 34 mm more width than the Dahua Technology ARD312 Iron Door Contact (52 mm vs 18 mm). The LogiLink ∑Door/Window door/window sensor Wireless White has 14.5 mm more depth than the Dahua Technology ARD312 Iron Door Contact (24.5 mm vs 10 mm). The Dahua Technology ARD312 Iron Door Contact has 30 mm more height than the LogiLink ∑Door/Window door/window sensor Wireless White (50 mm vs 20 mm). Connectivity technology: Wired on the Dahua Technology ARD312 Iron Door Contact, Wireless on the LogiLink ∑Door/Window door/window sensor Wireless White. Product colour: Grey, Silver on the Dahua Technology ARD312 Iron Door Contact, White on the LogiLink ∑Door/Window door/window sensor Wireless White.

Connectivity technology
- ARD312 Iron Door Contact:Wired
- ∑Door/Window door/window sensor Wireless White:Wireless
Product colour
- ARD312 Iron Door Contact:Grey, Silver
- ∑Door/Window door/window sensor Wireless White:White
Width
- ARD312 Iron Door Contact:18 mm
- ∑Door/Window door/window sensor Wireless White:52 mm
Depth
- ARD312 Iron Door Contact:10 mm
- ∑Door/Window door/window sensor Wireless White:24.5 mm
Height
- ARD312 Iron Door Contact:50 mm
- ∑Door/Window door/window sensor Wireless White:20 mm
Weight
- ARD312 Iron Door Contact:54 g
- ∑Door/Window door/window sensor Wireless White:30 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD312, ∑Door/Window
23 specifications	A Dahua Technology ARD312 Iron Door Contact Model DHI-ARD312 View product	B LogiLink ∑Door/Window door/window sensor Wireless White Model ∑Door/Window View product
Features2 differ
Connectivity technologyDiffers	Wired	Wireless
Suitable forKnown for one	Door	Unknown — not stated by the source
Product colourDiffers	Grey, Silver	White
Housing materialKnown for one	Metal	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Maximum indoor rangeKnown for one	Unknown — not stated by the source	25 m
Maximum outdoor rangeKnown for one	Unknown — not stated by the source	100 m
Weight & dimensions4 differ
WidthDiffers	18 mm	52 mm
DepthDiffers	10 mm	24.5 mm
HeightDiffers	50 mm	20 mm
WeightDiffers	54 g	30 g
Packaging dataidentical
Package widthKnown for one	55 mm	Unknown — not stated by the source
Package depthKnown for one	25 mm	Unknown — not stated by the source
Package heightKnown for one	70 mm	Unknown — not stated by the source
Package weightKnown for one	56.7 g	Unknown — not stated by the source
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	1/2AA
Battery voltageKnown for one	Unknown — not stated by the source	3.6 V
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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