Product comparison · 2 motion detectors

Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless vs TP-Link Tapo Smart Motion Sensor

9specifications compared
8differ
1identical
17known for one product only

Key differences

The TP-Link Tapo Smart Motion Sensor has 21.5 mm more width than the Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless (42.3 mm vs 20.8 mm). The Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless has 66.2 mm more depth than the TP-Link Tapo Smart Motion Sensor (100.2 mm vs 34 mm). The TP-Link Tapo Smart Motion Sensor has 22 mm more height than the Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless (42.3 mm vs 20.3 mm). Operating temperature (T-T): -10 - 55 °C on the Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless, 0 - 40 °C on the TP-Link Tapo Smart Motion Sensor.

Operating temperature (T-T)
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:-10 - 55 °C
- Tapo Smart Motion Sensor:0 - 40 °C
Width
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:20.8 mm
- Tapo Smart Motion Sensor:42.3 mm
Depth
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:100.2 mm
- Tapo Smart Motion Sensor:34 mm
Height
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:20.3 mm
- Tapo Smart Motion Sensor:42.3 mm
Package width
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:98.5 mm
- Tapo Smart Motion Sensor:66 mm
Package depth
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:135 mm
- Tapo Smart Motion Sensor:66 mm
Package height
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:27.8 mm
- Tapo Smart Motion Sensor:43.5 mm
Package weight
- DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless:115 g
- Tapo Smart Motion Sensor:60 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD323-W2(S), T100
26 specifications	A Dahua Technology DHI-ARD323-W2(S) motion detector Passive infrared (PIR) sensor Wireless Model DHI-ARD323-W2(S) View product	B TP-Link Tapo Smart Motion Sensor Model T100 View product
Featuresidentical
Mounting typeKnown for one	Unknown — not stated by the source	Ceiling/wall
PlacementKnown for one	Unknown — not stated by the source	Indoor
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Unknown — not stated by the source	White
Detection angleKnown for one	Unknown — not stated by the source	120°
PortableKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Detection distanceKnown for one	Unknown — not stated by the source	7 m
Sensor typeKnown for one	Passive infrared (PIR) sensor	Unknown — not stated by the source
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Operating frequencyKnown for one	433.1 - 434.6 MHz	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	2 year(s)
Battery typeKnown for one	Unknown — not stated by the source	CR2450
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 55 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	20.8 mm	42.3 mm
DepthDiffers	100.2 mm	34 mm
HeightDiffers	20.3 mm	42.3 mm
WeightKnown for one	70 g	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	98.5 mm	66 mm
Package depthDiffers	135 mm	66 mm
Package heightDiffers	27.8 mm	43.5 mm
Package weightDiffers	115 g	60 g
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)

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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