Product comparison · 2 motion detectors

Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White vs Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White

9specifications compared
7differ
2identical
25known for one product only

Key differences

The Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White has 10° more detection angle than the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White (100° vs 90°). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 18 mm more package width than the Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White (251 mm vs 233 mm). The Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White has 27 mm more package depth than the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White (143 mm vs 116 mm). Connectivity technology: Wireless on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, Wired on the Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White.

Detection angle
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:90°
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:100°
Connectivity technology
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:Wireless
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:Wired
Package width
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:251 mm
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:233 mm
Package depth
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:116 mm
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:143 mm
Package height
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:119 mm
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:89 mm
Package weight
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:860 g
- 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White:183 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD2251E-W2, 00108854
34 specifications	A Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White Model DHI-ARD2251E-W2 View product	B Hama 00108854 motion detector Passive infrared (PIR) sensor Wired Wall White Model 00108854 View product
Features1 differ
Mounting type	Wall	Wall
PlacementKnown for one	Indoor, Outdoor	Unknown — not stated by the source
LED indicatorsKnown for one	Alarm	Unknown — not stated by the source
Product colour	White	White
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
Detection angleDiffers	90°	100°
Housing materialKnown for one	Polycarbonate (PC)	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP66	Unknown — not stated by the source
LED colourKnown for one	Green	Unknown — not stated by the source
Light sensitivityKnown for one	Unknown — not stated by the source	5 lx
Security2 differ
Sensor typeDiffers	Passive infrared (PIR) sensor/Microwave sensor	Passive infrared (PIR) sensor
Connectivity technologyDiffers	Wireless	Wired
Transmit powerKnown for one	10 dBmW	Unknown — not stated by the source
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Detection distanceKnown for one	15 m	Unknown — not stated by the source
InterfaceKnown for one	RF	Unknown — not stated by the source
Operating frequencyKnown for one	433.1 - 434.6 MHz	Unknown — not stated by the source
Transmission distanceKnown for one	1200 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	4	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	230 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-25 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	106 mm	Unknown — not stated by the source
DepthKnown for one	94 mm	Unknown — not stated by the source
HeightKnown for one	211 mm	Unknown — not stated by the source
WeightKnown for one	651 g	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	251 mm	233 mm
Package depthDiffers	116 mm	143 mm
Package heightDiffers	119 mm	89 mm
Package weightDiffers	860 g	183 g
Other featuresidentical
Maximum rangeKnown for one	Unknown — not stated by the source	8 m

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.

More motion detector comparisons

All motion detector comparisons