Product comparison · 2 motion detectors

D-Link DCH-B122 motion detector Wireless White vs Imou Motion Detector

13specifications compared
9differ
4identical
15known for one product only

Key differences

The D-Link DCH-B122 motion detector Wireless White has 1,967 MHz more operating frequency than the Imou Motion Detector (2400 MHz vs 433 MHz). The Imou Motion Detector has 160 m more transmission distance than the D-Link DCH-B122 motion detector Wireless White (200 m vs 40 m). The Imou Motion Detector has 11 mm more width than the D-Link DCH-B122 motion detector Wireless White (62 mm vs 51 mm). Battery life: 2 year(s) on the D-Link DCH-B122 motion detector Wireless White, 3 year(s) on the Imou Motion Detector. Battery type: CR2450 on the D-Link DCH-B122 motion detector Wireless White, CR123A on the Imou Motion Detector.

Operating frequency
- DCH-B122 motion detector Wireless White:2400 MHz
- Motion Detector:433 MHz
Transmission distance
- DCH-B122 motion detector Wireless White:40 m
- Motion Detector:200 m
Battery life
- DCH-B122 motion detector Wireless White:2 year(s)
- Motion Detector:3 year(s)
Battery type
- DCH-B122 motion detector Wireless White:CR2450
- Motion Detector:CR123A
Width
- DCH-B122 motion detector Wireless White:51 mm
- Motion Detector:62 mm
Depth
- DCH-B122 motion detector Wireless White:51 mm
- Motion Detector:46 mm
Height
- DCH-B122 motion detector Wireless White:34.5 mm
- Motion Detector:104 mm
Weight
- DCH-B122 motion detector Wireless White:37.7 g
- Motion Detector:100 g

Side by side

Differences highlightedShow differences only

Comparison of DCH-B122, ARD1231-SW
28 specifications	A D-Link DCH-B122 motion detector Wireless White Model DCH-B122 View product	B Imou Motion Detector Model ARD1231-SW View product
Featuresidentical
Mounting typeKnown for one	Unknown — not stated by the source	Wall
Detection angleKnown for one	Unknown — not stated by the source	90°
Installation height (max)Known for one	Unknown — not stated by the source	2.5 m
Installation height (min)Known for one	Unknown — not stated by the source	2.2 m
Light sensitivityKnown for one	Unknown — not stated by the source	6500 lx
ZigBeeKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
CertificationKnown for one	FCC, IC, CE, RCM, Zigbee 3.0	Unknown — not stated by the source
Security2 differ
Sensor typeKnown for one	Unknown — not stated by the source	Passive infrared (PIR) sensor
Detection distanceKnown for one	Unknown — not stated by the source	12 m
Operating frequencyDiffers	2400 MHz	433 MHz
Pet immunity (max)Known for one	Unknown — not stated by the source	18 kg
Transmission distanceDiffers	40 m	200 m
Power2 differ
Battery lifeDiffers	2 year(s)	3 year(s)
Battery typeDiffers	CR2450	CR123A
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers	51 mm	62 mm
DepthDiffers	51 mm	46 mm
HeightDiffers	34.5 mm	104 mm
WeightDiffers	37.7 g	100 g
Battery1 differ
Battery technologyDiffers	Lithium	Alkaline
Packaging contentidentical
Batteries includedKnown 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.

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