Product comparison · 2 door & window sensors

Dahua Technology ARD324-W2(868S) door/window sensor Wireless White vs Imou Door Contact

8specifications compared
4differ
4identical
13known for one product only

Key differences

The Imou Door Contact has 18.2 mm more width than the Dahua Technology ARD324-W2(868S) door/window sensor Wireless White (39 mm vs 20.8 mm). The Dahua Technology ARD324-W2(868S) door/window sensor Wireless White has 0.3 mm more depth than the Imou Door Contact (20.3 mm vs 20 mm). The Dahua Technology ARD324-W2(868S) door/window sensor Wireless White has 16.2 mm more height than the Imou Door Contact (100.2 mm vs 84 mm).

Width
- ARD324-W2(868S) door/window sensor Wireless White:20.8 mm
- Door Contact:39 mm
Depth
- ARD324-W2(868S) door/window sensor Wireless White:20.3 mm
- Door Contact:20 mm
Height
- ARD324-W2(868S) door/window sensor Wireless White:100.2 mm
- Door Contact:84 mm
Weight
- ARD324-W2(868S) door/window sensor Wireless White:70 g
- Door Contact:100 g

Side by side

Differences highlightedShow differences only

Comparison of ARD324-W2(868S), ARD311-SW
21 specifications	A Dahua Technology ARD324-W2(868S) door/window sensor Wireless White Model ARD324-W2(868S) View product	B Imou Door Contact Model ARD311-SW View product
Featuresidentical
Operating frequencyKnown for one	Unknown — not stated by the source	433 MHz
LED indicatorsKnown for one	Unknown — not stated by the source	Notification
Maximum outdoor rangeKnown for one	Unknown — not stated by the source	200 m
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	CR123A
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery lifeKnown for one	Unknown — not stated by the source	36 month(s)
Weight & dimensions4 differ
WidthDiffers	20.8 mm	39 mm
DepthDiffers	20.3 mm	20 mm
HeightDiffers	100.2 mm	84 mm
WeightDiffers	70 g	100 g
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 55 °C
Packaging dataidentical
Package widthKnown for one	98.5 mm	Unknown — not stated by the source
Package depthKnown for one	27.8 mm	Unknown — not stated by the source
Package heightKnown for one	135 mm	Unknown — not stated by the source
Package weightKnown for one	115 g	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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