Product comparison · 2 motion detectors

Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White vs Dahua Technology PFR4K-B240 Wired Ceiling/wall White

15specifications compared
12differ
3identical
24known for one product only

Key differences

The Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White has 70° more detection angle than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (90° vs 20°). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 228 m more detection distance than the Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White (240 m vs 12 m). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 122.9 mm more width than the Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White (184.9 mm vs 62 mm). Mounting type: Wall on the Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White, Ceiling/wall on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White. Connectivity technology: Wireless on the Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White, Wired on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White.

Mounting type
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Wall
- PFR4K-B240 Wired Ceiling/wall White:Ceiling/wall
Detection angle
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:90°
- PFR4K-B240 Wired Ceiling/wall White:20°
Connectivity technology
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Wireless
- PFR4K-B240 Wired Ceiling/wall White:Wired
Detection distance
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:12 m
- PFR4K-B240 Wired Ceiling/wall White:240 m
Operating frequency
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:433, 868, 915 MHz
- PFR4K-B240 Wired Ceiling/wall White:24000 MHz
Power source type
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Battery
- PFR4K-B240 Wired Ceiling/wall White:AC, DC
Operating temperature (T-T)
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:-10 - 50 °C
- PFR4K-B240 Wired Ceiling/wall White:-40 - 65 °C
Width
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:62 mm
- PFR4K-B240 Wired Ceiling/wall White:184.9 mm

Side by side

Differences highlightedShow differences only

Comparison of ARD1231-W, PFR4K-B240
39 specifications	A Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White Model ARD1231-W View product	B Dahua Technology PFR4K-B240 Wired Ceiling/wall White Model PFR4K-B240 View product
Features3 differ
Mounting typeDiffers	Wall	Ceiling/wall
Detection angleDiffers	90°	20°
Installation height (max)Known for one	2.5 m	Unknown — not stated by the source
Installation height (min)Known for one	2.2 m	Unknown — not stated by the source
Light sensitivityKnown for one	6500 lx	Unknown — not stated by the source
CertificationDiffers	CE, FCC, MABISZ	CE:EN 50385; EN 55032; EN 55024; EN 55035; EN 50130-4; ETSI EN 301 489-1; ETSI EN 301 489-3; EN 60950-1 CE RED: EN 300440
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP67
Security3 differ
Sensor typeKnown for one	Passive infrared (PIR) sensor	Unknown — not stated by the source
Connectivity technologyDiffers	Wireless	Wired
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Detection distanceDiffers	12 m	240 m
Operating frequencyDiffers	433, 868, 915 MHz	24000 MHz
Outdoor rangeKnown for one	150m	Unknown — not stated by the source
Pet immunity (max)Known for one	18 kg	Unknown — not stated by the source
Transmission distanceKnown for one	150 m	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	AC, DC
Battery lifeKnown for one	3 year(s)	Unknown — not stated by the source
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Battery voltageKnown for one	3 V	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 50 °C	-40 - 65 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers	62 mm	184.9 mm
DepthDiffers	41.3 mm	244.9 mm
HeightDiffers	105 mm	61.2 mm
WeightDiffers	100 g	2.84 kg
Batteryidentical
Battery capacityKnown for one	50 mAh	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	146 mm
Package depthKnown for one	Unknown — not stated by the source	328 mm
Package heightKnown for one	Unknown — not stated by the source	278 mm
Package weightKnown for one	Unknown — not stated by the source	3.4 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
ManualKnown 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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