Product comparison · 2 motion detectors

Dahua Technology PFM861-B100 Wired Wall White vs Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White

6specifications compared
5differ
1identical
16known for one product only

Key differences

The Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White has 270° more detection angle than the Dahua Technology PFM861-B100 Wired Wall White (360° vs 90°). The Dahua Technology PFM861-B100 Wired Wall White has 0.5 m more installation height (max) than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (3 m vs 2.5 m). The Dahua Technology PFM861-B100 Wired Wall White has 152 m more detection distance than the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White (160 m vs 8 m). Mounting type: Wall on the Dahua Technology PFM861-B100 Wired Wall White, Ceiling on the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White. International Protection (IP) code: IP66 on the Dahua Technology PFM861-B100 Wired Wall White, IP20 on the Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White.

Mounting type
- PFM861-B100 Wired Wall White:Wall
- 048948 motion detector Passive infrared (PIR) sensor Ceiling White:Ceiling
Detection angle
- PFM861-B100 Wired Wall White:90°
- 048948 motion detector Passive infrared (PIR) sensor Ceiling White:360°
Installation height (max)
- PFM861-B100 Wired Wall White:3 m
- 048948 motion detector Passive infrared (PIR) sensor Ceiling White:2.5 m
International Protection (IP) code
- PFM861-B100 Wired Wall White:IP66
- 048948 motion detector Passive infrared (PIR) sensor Ceiling White:IP20
Detection distance
- PFM861-B100 Wired Wall White:160 m
- 048948 motion detector Passive infrared (PIR) sensor Ceiling White:8 m

Side by side

Differences highlightedShow differences only

Comparison of PFM861-B100, 048948
22 specifications	A Dahua Technology PFM861-B100 Wired Wall White Model PFM861-B100 View product	B Legrand 048948 motion detector Passive infrared (PIR) sensor Ceiling White Model 048948 View product
Features4 differ
Mounting typeDiffers	Wall	Ceiling
Product colour	White	White
Detection angleDiffers	90°	360°
Installation height (max)Differs	3 m	2.5 m
Installation height (min)Known for one	1 m	Unknown — not stated by the source
International Protection (IP) codeDiffers	IP66	IP20
Light sensitivityKnown for one	Unknown — not stated by the source	1275 lx
Security1 differ
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Transmit powerKnown for one	16 dBmW	Unknown — not stated by the source
Detection distanceDiffers	160 m	8 m
Operating frequencyKnown for one	24050 - 24200 MHz	Unknown — not stated by the source
Sensor typeKnown for one	Unknown — not stated by the source	Passive infrared (PIR) sensor
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-40 - 75 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	194 mm	Unknown — not stated by the source
DepthKnown for one	158 mm	Unknown — not stated by the source
HeightKnown for one	49 mm	Unknown — not stated by the source
WeightKnown for one	1.06 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	112 mm
Package depthKnown for one	Unknown — not stated by the source	87 mm
Package heightKnown for one	Unknown — not stated by the source	97 mm
Package weightKnown for one	Unknown — not stated by the source	131 g

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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