Product comparison · 2 door & window sensors

Dahua Technology ARD312 Iron Door Contact vs Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White

15specifications compared
12differ
3identical
3known for one product only

Key differences

The Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White has 3 mm more width than the Dahua Technology ARD312 Iron Door Contact (21 mm vs 18 mm). The Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White has 91 mm more depth than the Dahua Technology ARD312 Iron Door Contact (101 mm vs 10 mm). The Dahua Technology ARD312 Iron Door Contact has 27.8 mm more height than the Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White (50 mm vs 22.2 mm). Connectivity technology: Wired on the Dahua Technology ARD312 Iron Door Contact, Wireless on the Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White. Product colour: Grey, Silver on the Dahua Technology ARD312 Iron Door Contact, White on the Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White.

Connectivity technology
- ARD312 Iron Door Contact:Wired
- DHI-ARD333-W2(915S) door/window sensor Wireless White:Wireless
Product colour
- ARD312 Iron Door Contact:Grey, Silver
- DHI-ARD333-W2(915S) door/window sensor Wireless White:White
Width
- ARD312 Iron Door Contact:18 mm
- DHI-ARD333-W2(915S) door/window sensor Wireless White:21 mm
Depth
- ARD312 Iron Door Contact:10 mm
- DHI-ARD333-W2(915S) door/window sensor Wireless White:101 mm
Height
- ARD312 Iron Door Contact:50 mm
- DHI-ARD333-W2(915S) door/window sensor Wireless White:22.2 mm
Weight
- ARD312 Iron Door Contact:54 g
- DHI-ARD333-W2(915S) door/window sensor Wireless White:48.7 g
Package width
- ARD312 Iron Door Contact:55 mm
- DHI-ARD333-W2(915S) door/window sensor Wireless White:110 mm
Package depth
- ARD312 Iron Door Contact:25 mm
- DHI-ARD333-W2(915S) door/window sensor Wireless White:75 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD312, DHI-ARD333-W2(915S)
18 specifications	A Dahua Technology ARD312 Iron Door Contact Model DHI-ARD312 View product	B Dahua Technology DHI-ARD333-W2(915S) door/window sensor Wireless White Model DHI-ARD333-W2(915S) View product
Features3 differ
Connectivity technologyDiffers	Wired	Wireless
InterfaceKnown for one	Unknown — not stated by the source	RF Wireless
Product colourDiffers	Grey, Silver	White
Housing materialDiffers	Metal	Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	CR123A
Operating currentKnown for one	Unknown — not stated by the source	32.7 µA
Weight & dimensions4 differ
WidthDiffers	18 mm	21 mm
DepthDiffers	10 mm	101 mm
HeightDiffers	50 mm	22.2 mm
WeightDiffers	54 g	48.7 g
Packaging data4 differ
Package widthDiffers	55 mm	110 mm
Package depthDiffers	25 mm	75 mm
Package heightDiffers	70 mm	33 mm
Package weightDiffers	56.7 g	88 g
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 55 °C	-10 - 65 °C

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.

More door & window sensors comparisons

All door & window sensors comparisons