Product comparison · 2 motion detectors

Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White vs Imou ZP1 Infrared sensor Wireless Wall White

5specifications compared
2differ
3identical
25known for one product only

Key differences

Sensor type: Passive infrared (PIR) sensor on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Infrared sensor on the Imou ZP1 Infrared sensor Wireless Wall White. Operating temperature (T-T): -25 - 60 °C on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, -25 - 55 °C on the Imou ZP1 Infrared sensor Wireless Wall White.

Operating temperature (T-T)
- ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White:-25 - 60 °C
- ZP1 Infrared sensor Wireless Wall White:-25 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of ARD2251E-W2(868), ZP1
30 specifications	A Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White Model ARD2251E-W2(868) View product	B Imou ZP1 Infrared sensor Wireless Wall White Model ZP1 View product
Featuresidentical
PlacementKnown for one	Unknown — not stated by the source	Indoor
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Wi-Fi frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Angle of rotationKnown for one	Unknown — not stated by the source	360°
Detection angleKnown for one	Unknown — not stated by the source	90°
Installation height (max)Known for one	Unknown — not stated by the source	2.2 m
Security1 differ
Sensor typeDiffers	Passive infrared (PIR) sensor	Infrared sensor
Transmit powerKnown for one	Unknown — not stated by the source	15 dBmW
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Detection distanceKnown for one	Unknown — not stated by the source	8 m
Transmission distanceKnown for one	Unknown — not stated by the source	200 m
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	25 mA
Battery lifeKnown for one	Unknown — not stated by the source	1 year(s)
Battery typeKnown for one	Unknown — not stated by the source	CR123V
Input voltageKnown for one	Unknown — not stated by the source	3 V
Operational conditions1 differ
Operating temperature (T-T)Differs	-25 - 60 °C	-25 - 55 °C
Storage temperature (T-T)Known for one	-25 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	48 mm
DepthKnown for one	Unknown — not stated by the source	48 mm
HeightKnown for one	Unknown — not stated by the source	53.4 mm
WeightKnown for one	651 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Package widthKnown for one	116 mm	Unknown — not stated by the source
Package depthKnown for one	119 mm	Unknown — not stated by the source
Package heightKnown for one	251 mm	Unknown — not stated by the source
Package weightKnown for one	890 g	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium

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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