Product comparison · 2 motion detectors

Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White vs Legrand 048944 motion detector Infrared sensor Wireless Ceiling White

9specifications compared
7differ
2identical
15known for one product only

Key differences

The Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White has 5,225 lx more light sensitivity than the Legrand 048944 motion detector Infrared sensor Wireless Ceiling White (6500 lx vs 1275 lx). The Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White has 2 m more detection distance than the Legrand 048944 motion detector Infrared sensor Wireless Ceiling White (10 m vs 8 m). The Legrand 048944 motion detector Infrared sensor Wireless Ceiling White has 26 mm more width than the Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White (78 mm vs 52 mm). Mounting type: Ceiling/wall on the Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White, Ceiling on the Legrand 048944 motion detector Infrared sensor Wireless Ceiling White. Sensor type: Passive infrared (PIR) sensor on the Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White, Infrared sensor on the Legrand 048944 motion detector Infrared sensor Wireless Ceiling White.

Mounting type
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:Ceiling/wall
- 048944 motion detector Infrared sensor Wireless Ceiling White:Ceiling
Light sensitivity
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:6500 lx
- 048944 motion detector Infrared sensor Wireless Ceiling White:1275 lx
Detection distance
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:10 m
- 048944 motion detector Infrared sensor Wireless Ceiling White:8 m
Width
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:52 mm
- 048944 motion detector Infrared sensor Wireless Ceiling White:78 mm
Depth
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:35 mm
- 048944 motion detector Infrared sensor Wireless Ceiling White:78 mm
Height
- ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White:99 mm
- 048944 motion detector Infrared sensor Wireless Ceiling White:28 mm

Side by side

Differences highlightedShow differences only

Comparison of ARD1611-W, 048944
24 specifications	A Dahua Technology ARD1611-W motion detector Passive infrared (PIR) sensor Wireless Ceiling/wall White Model ARD1611-W View product	B Legrand 048944 motion detector Infrared sensor Wireless Ceiling White Model 048944 View product
Features2 differ
Mounting typeDiffers	Ceiling/wall	Ceiling
Product colour	White	White
Light sensitivityDiffers	6500 lx	1275 lx
CertificationKnown for one	CE, FCC, MABISZ	Unknown — not stated by the source
Detection angleKnown for one	Unknown — not stated by the source	360°
Duration adjustmentKnown for one	Unknown — not stated by the source	10 - 600 s
Installation height (max)Known for one	Unknown — not stated by the source	2.5 m
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP41
Lamp typeKnown for one	Unknown — not stated by the source	Halogen
Security2 differ
Sensor typeDiffers	Passive infrared (PIR) sensor	Infrared sensor
Connectivity technology	Wireless	Wireless
Transmit powerKnown for one	10 dBmW	Unknown — not stated by the source
Detection distanceDiffers	10 m	8 m
Operating frequencyKnown for one	433/868 MHz	Unknown — not stated by the source
Transmission distanceKnown for one	150 m	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	52 mm	78 mm
DepthDiffers	35 mm	78 mm
HeightDiffers	99 mm	28 mm
WeightKnown for one	100 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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