Product comparison · 2 motion detectors

Dahua Technology ARD323-W2(868S) Wired Ceiling White vs Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White

7specifications compared
5differ
2identical
22known for one product only

Key differences

The Dahua Technology ARD323-W2(868S) Wired Ceiling White has 1,197.5 m more detection distance than the Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White (1200 m vs 2.5 m). The Dahua Technology ARD323-W2(868S) Wired Ceiling White has 62.2 mm more width 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 17.2 mm more depth than the Dahua Technology ARD323-W2(868S) Wired Ceiling White (38 mm vs 20.8 mm).

Detection distance
- ARD323-W2(868S) Wired Ceiling White:1200 m
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:2.5 m
Width
- ARD323-W2(868S) Wired Ceiling White:100.2 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:38 mm
Depth
- ARD323-W2(868S) Wired Ceiling White:20.8 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:38 mm
Height
- ARD323-W2(868S) Wired Ceiling White:20.3 mm
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:50.3 mm
Weight
- ARD323-W2(868S) Wired Ceiling White:70 g
- 048778 motion detector Passive infrared (PIR) sensor Ceiling White:28 g

Side by side

Differences highlightedShow differences only

Comparison of ARD323-W2(868S), 048778
29 specifications	A Dahua Technology ARD323-W2(868S) Wired Ceiling White Model ARD323-W2(868S) View product	B Legrand 048778 motion detector Passive infrared (PIR) sensor Ceiling White Model 048778 View product
Featuresidentical
Mounting type	Ceiling	Ceiling
PlacementKnown for one	Indoor	Unknown — not stated by the source
LED indicatorsKnown for one	Alarm, Yes	Unknown — not stated by the source
Product colour	White	White
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Security1 differ
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Detection distanceDiffers	1200 m	2.5 m
Operating frequencyKnown for one	868 - 868.6 MHz	Unknown — not stated by the source
Tamper protectionKnown for one	Yes	Unknown — not stated by the source
Sensor typeKnown for one	Unknown — not stated by the source	Passive infrared (PIR) sensor
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Battery lifeKnown for one	5 year(s)	Unknown — not stated by the source
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Power consumption (typical)Known for one	0.125 W	Unknown — not stated by the source
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
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	100.2 mm	38 mm
DepthDiffers	20.8 mm	38 mm
HeightDiffers	20.3 mm	50.3 mm
WeightDiffers	70 g	28 g
Packaging dataidentical
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	98.5 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
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Alkaline	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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