Product comparison · 2 motion detectors

Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless vs Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White

5specifications compared
4differ
1identical
14known for one product only

Key differences

The Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White has 17.2 mm more width than the Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless (38 mm vs 20.8 mm). The Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless has 62.2 mm more depth than the Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White (100.2 mm vs 38 mm). The Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White has 30 mm more height than the Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless (50.3 mm vs 20.3 mm).

Width
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:20.8 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:38 mm
Depth
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:100.2 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:38 mm
Height
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:20.3 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:50.3 mm
Weight
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:70 g
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:28 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD323-W2(S), 048778
19 specifications	A Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless Model DHI-ARD323-W2(S) View product	B Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White Model 048778 View product
Securityidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Operating frequencyKnown for one	433.1 - 434.6 MHz	Unknown — not stated by the source
Detection distanceKnown for one	Unknown — not stated by the source	2.5 m
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
Weight & dimensions4 differ
WidthDiffers	20.8 mm	38 mm
DepthDiffers	100.2 mm	38 mm
HeightDiffers	20.3 mm	50.3 mm
WeightDiffers	70 g	28 g
Packaging dataidentical
Package widthKnown for one	98.5 mm	Unknown — not stated by the source
Package depthKnown for one	135 mm	Unknown — not stated by the source
Package heightKnown for one	27.8 mm	Unknown — not stated by the source
Package weightKnown for one	115 g	Unknown — not stated by the source
Featuresidentical
Mounting typeKnown for one	Unknown — not stated by the source	Ceiling
Product colourKnown for one	Unknown — not stated by the source	White
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	9 mA
Input voltageKnown for one	Unknown — not stated by the source	8-30 V

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 motion detector comparisons

All motion detector comparisons