Product comparison · 2 motion detectors

Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White vs InLine Smart Home motion detector

10specifications compared
8differ
2identical
22known for one product only

Key differences

The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 591 g more weight than the InLine Smart Home motion detector (651 g vs 60 g). The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 31 mm more package width than the InLine Smart Home motion detector (116 mm vs 85 mm). The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 22 mm more package depth than the InLine Smart Home motion detector (119 mm vs 97 mm). Mounting type: Wall on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Ceiling on the InLine Smart Home motion detector. Operating temperature (T-T): -25 - 60 °C on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, 0 - 40 °C on the InLine Smart Home motion detector.

Mounting type
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:Wall
- Smart Home motion detector:Ceiling
Operating temperature (T-T)
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:-25 - 60 °C
- Smart Home motion detector:0 - 40 °C
Storage temperature (T-T)
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:-25 - 60 °C
- Smart Home motion detector:0 - 60 °C
Weight
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:651 g
- Smart Home motion detector:60 g
Package width
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:116 mm
- Smart Home motion detector:85 mm
Package depth
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:119 mm
- Smart Home motion detector:97 mm
Package height
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:251 mm
- Smart Home motion detector:50 mm
Package weight
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:890 g
- Smart Home motion detector:93 g

Side by side

Differences highlightedShow differences only

Comparison of ARD2251E-W2(868), 40153
32 specifications	A Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White Model ARD2251E-W2(868) View product	B InLine Smart Home motion detector Model 40153 View product
Features1 differ
Mounting typeDiffers	Wall	Ceiling
Wi-Fi frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithmsKnown for one	Unknown — not stated by the source	WPA, WPA2
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Securityidentical
Detection distanceKnown for one	Unknown — not stated by the source	6 m
Operating frequencyKnown for one	Unknown — not stated by the source	2400 MHz
Transmission distanceKnown for one	Unknown — not stated by the source	45 m
Sensor typeKnown for one	Passive infrared (PIR) sensor	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Power consumptionKnown for one	Unknown — not stated by the source	130 mA
Standby currentKnown for one	Unknown — not stated by the source	0.013 mA
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)Known for one	Unknown — not stated by the source	20 - 85%
Operating temperature (T-T)Differs	-25 - 60 °C	0 - 40 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Storage temperature (T-T)Differs	-25 - 60 °C	0 - 60 °C
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	500 mm
DepthKnown for one	Unknown — not stated by the source	500 mm
HeightKnown for one	Unknown — not stated by the source	600 mm
WeightDiffers	651 g	60 g
Packaging data4 differ
Package widthDiffers	116 mm	85 mm
Package depthDiffers	119 mm	97 mm
Package heightDiffers	251 mm	50 mm
Package weightDiffers	890 g	93 g
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown 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.

More motion detector comparisons

All motion detector comparisons