Product comparison · 2 motion detectors

Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White vs WiZ Motion Sensor

13specifications compared
12differ
1identical
26known for one product only

Key differences

The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 12 m more detection distance than the WiZ Motion Sensor (15 m vs 3 m). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 44 mm more width than the WiZ Motion Sensor (106 mm vs 62 mm). The Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White has 32 mm more depth than the WiZ Motion Sensor (94 mm vs 62 mm). Housing material: Polycarbonate (PC) on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, Plastic on the WiZ Motion Sensor. International Protection (IP) code: IP66 on the Dahua Technology DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White, IP20 on the WiZ Motion Sensor.

Housing material
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:Polycarbonate (PC)
- Motion Sensor:Plastic
International Protection (IP) code
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:IP66
- Motion Sensor:IP20
Detection distance
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:15 m
- Motion Sensor:3 m
Battery type
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:CR123A
- Motion Sensor:AA
Width
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:106 mm
- Motion Sensor:62 mm
Depth
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:94 mm
- Motion Sensor:62 mm
Height
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:211 mm
- Motion Sensor:50 mm
Weight
- DHI-ARD2251E-W2 motion detector Passive infrared (PIR) sensor/Microwave sensor Wireless Wall White:651 g
- Motion Sensor:103 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD2251E-W2, 8718699788209A
39 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 WiZ Motion Sensor Model 8718699788209A View product
Features2 differ
Mounting typeKnown for one	Wall	Unknown — not stated by the source
PlacementKnown for one	Indoor, Outdoor	Unknown — not stated by the source
LED indicatorsKnown for one	Alarm	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
Detection angleKnown for one	90°	Unknown — not stated by the source
Housing materialDiffers	Polycarbonate (PC)	Plastic
International Protection (IP) codeDiffers	IP66	IP20
LED colourKnown for one	Green	Unknown — not stated by the source
Protection classKnown for one	Unknown — not stated by the source	III
Security1 differ
Sensor typeKnown for one	Passive infrared (PIR) sensor/Microwave sensor	Unknown — not stated by the source
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Transmit powerKnown for one	10 dBmW	Unknown — not stated by the source
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Detection distanceDiffers	15 m	3 m
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
Power1 differ
Power source typeKnown for one	Battery	Unknown — not stated by the source
Battery typeDiffers	CR123A	AA
Number of batteries supportedKnown for one	4	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	3 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 & dimensions4 differ
WidthDiffers	106 mm	62 mm
DepthDiffers	94 mm	62 mm
HeightDiffers	211 mm	50 mm
WeightDiffers	651 g	103 g
Net weightKnown for one	Unknown — not stated by the source	103 g
Packaging data4 differ
Package widthDiffers	251 mm	70 mm
Package depthDiffers	116 mm	70 mm
Package heightDiffers	119 mm	160 mm
Package weightDiffers	860 g	140 g
Package net weightKnown for one	Unknown — not stated by the source	140 g
Package gross weightKnown for one	Unknown — not stated by the source	140 g
Other featuresidentical
EAN/UPC/GTIN (packaging)Known for one	Unknown — not stated by the source	8718699788209
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
12NC Logistic code(s)Known for one	Unknown — not stated by the source	929002422322

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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