Product comparison · 2 motion detectors

Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White vs Dahua Technology PFR4K-E50 Wired Ceiling/wall White

14specifications compared
11differ
3identical
26known for one product only

Key differences

Mounting type
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Wall
- PFR4K-E50 Wired Ceiling/wall White:Ceiling/wall
Detection angle
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:90°
- PFR4K-E50 Wired Ceiling/wall White:36°
Connectivity technology
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Wireless
- PFR4K-E50 Wired Ceiling/wall White:Wired
Detection distance
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:12 m
- PFR4K-E50 Wired Ceiling/wall White:50 m
Operating frequency
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:433, 868, 915 MHz
- PFR4K-E50 Wired Ceiling/wall White:24000 MHz
Power source type
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:Battery
- PFR4K-E50 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-E50 Wired Ceiling/wall White:-40 - 70 °C
Width
- ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White:62 mm
- PFR4K-E50 Wired Ceiling/wall White:157.9 mm

Side by side

Differences highlightedShow differences only

Comparison of ARD1231-W, PFR4K-E50
40 specifications	A Dahua Technology ARD1231-W motion detector Passive infrared (PIR) sensor Wireless Wall White Model ARD1231-W View product	B Dahua Technology PFR4K-E50 Wired Ceiling/wall White Model PFR4K-E50 View product
Features2 differ
Mounting typeDiffers	Wall	Ceiling/wall
Placement	Indoor, Outdoor	Indoor, Outdoor
Product colour	White	White
Detection angleDiffers	90°	36°
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
CertificationKnown for one	CE, FCC, MABISZ	Unknown — not stated by the source
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	50 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
Transmit powerKnown for one	Unknown — not stated by the source	20 dBmW
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
Power consumption (standby)Known for one	Unknown — not stated by the source	12 W
Power consumption (typical)Known for one	Unknown — not stated by the source	14 W
Operational conditions1 differ
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Operating temperature (T-T)Differs	-10 - 50 °C	-40 - 70 °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	157.9 mm
DepthDiffers	41.3 mm	67.1 mm
HeightDiffers	105 mm	204.9 mm
WeightDiffers	100 g	1.7 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	171 mm
Package depthKnown for one	Unknown — not stated by the source	208 mm
Package heightKnown for one	Unknown — not stated by the source	256 mm
Package weightKnown for one	Unknown — not stated by the source	2.2 kg
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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