Product comparison · 2 motion detectors

Dahua Technology PFM861-B100 Wired Wall White vs Imou Motion Detector

14specifications compared
11differ
3identical
13known for one product only

Key differences

The Dahua Technology PFM861-B100 Wired Wall White has 0.5 m more installation height (max) than the Imou Motion Detector (3 m vs 2.5 m). The Imou Motion Detector has 1.2 m more installation height (min) than the Dahua Technology PFM861-B100 Wired Wall White (2.2 m vs 1 m). The Dahua Technology PFM861-B100 Wired Wall White has 148 m more detection distance than the Imou Motion Detector (160 m vs 12 m). Connectivity technology: Wired on the Dahua Technology PFM861-B100 Wired Wall White, Wireless on the Imou Motion Detector. Operating frequency: 24050 - 24200 MHz on the Dahua Technology PFM861-B100 Wired Wall White, 433 MHz on the Imou Motion Detector.

Installation height (max)
- PFM861-B100 Wired Wall White:3 m
- Motion Detector:2.5 m
Installation height (min)
- PFM861-B100 Wired Wall White:1 m
- Motion Detector:2.2 m
Connectivity technology
- PFM861-B100 Wired Wall White:Wired
- Motion Detector:Wireless
Detection distance
- PFM861-B100 Wired Wall White:160 m
- Motion Detector:12 m
Operating frequency
- PFM861-B100 Wired Wall White:24050 - 24200 MHz
- Motion Detector:433 MHz
Operating relative humidity (H-H)
- PFM861-B100 Wired Wall White:0 - 90%
- Motion Detector:0 - 95%
Operating temperature (T-T)
- PFM861-B100 Wired Wall White:-40 - 75 °C
- Motion Detector:-10 - 55 °C
Width
- PFM861-B100 Wired Wall White:194 mm
- Motion Detector:62 mm

Side by side

Differences highlightedShow differences only

Comparison of PFM861-B100, ARD1231-SW
27 specifications	A Dahua Technology PFM861-B100 Wired Wall White Model PFM861-B100 View product	B Imou Motion Detector Model ARD1231-SW View product
Features2 differ
Installation height (max)Differs	3 m	2.5 m
Installation height (min)Differs	1 m	2.2 m
Light sensitivityKnown for one	Unknown — not stated by the source	6500 lx
International Protection (IP) codeKnown for one	IP66	Unknown — not stated by the source
Security3 differ
Sensor typeKnown for one	Unknown — not stated by the source	Passive infrared (PIR) sensor
Connectivity technologyDiffers	Wired	Wireless
Detection distanceDiffers	160 m	12 m
Operating frequencyDiffers	24050 - 24200 MHz	433 MHz
Pet immunity (max)Known for one	Unknown — not stated by the source	18 kg
Transmission distanceKnown for one	Unknown — not stated by the source	200 m
Transmit powerKnown for one	16 dBmW	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Battery lifeKnown for one	Unknown — not stated by the source	3 year(s)
Battery typeKnown for one	Unknown — not stated by the source	CR123A
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Operational conditions2 differ
Operating relative humidity (H-H)Differs	0 - 90%	0 - 95%
Operating temperature (T-T)Differs	-40 - 75 °C	-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers	194 mm	62 mm
DepthDiffers	158 mm	46 mm
HeightDiffers	49 mm	104 mm
WeightDiffers	1.06 kg	100 g
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown for one	Unknown — not stated by the source	Yes

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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