Product comparison · 2 motion detectors

D-Link DCH-B122 motion detector Wireless White vs Trust ALMDT-2000 Wireless Wall White

7specifications compared
4differ
3identical
18known for one product only

Key differences

The D-Link DCH-B122 motion detector Wireless White has 1,532 MHz more operating frequency than the Trust ALMDT-2000 Wireless Wall White (2400 MHz vs 868 MHz). The Trust ALMDT-2000 Wireless Wall White has 1 more batteries supported than the D-Link DCH-B122 motion detector Wireless White (2 vs 1). Battery type: CR2450 on the D-Link DCH-B122 motion detector Wireless White, AA on the Trust ALMDT-2000 Wireless Wall White. Battery technology: Lithium on the D-Link DCH-B122 motion detector Wireless White, Alkaline on the Trust ALMDT-2000 Wireless Wall White.

Operating frequency
- DCH-B122 motion detector Wireless White:2400 MHz
- ALMDT-2000 Wireless Wall White:868 MHz
Battery type
- DCH-B122 motion detector Wireless White:CR2450
- ALMDT-2000 Wireless Wall White:AA
Number of batteries supported
- DCH-B122 motion detector Wireless White:1
- ALMDT-2000 Wireless Wall White:2
Battery technology
- DCH-B122 motion detector Wireless White:Lithium
- ALMDT-2000 Wireless Wall White:Alkaline

Side by side

Differences highlightedShow differences only

Comparison of DCH-B122, ALMDT-2000
25 specifications	A D-Link DCH-B122 motion detector Wireless White Model DCH-B122 View product	B Trust ALMDT-2000 Wireless Wall White Model ALMDT-2000 View product
Featuresidentical
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
Mounting typeKnown for one	Unknown — not stated by the source	Wall
PlacementKnown for one	Unknown — not stated by the source	Indoor
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm, Power
Detection angleKnown for one	Unknown — not stated by the source	120°
Security1 differ
Operating frequencyDiffers	2400 MHz	868 MHz
Transmission distanceKnown for one	40 m	Unknown — not stated by the source
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Detection distanceKnown for one	Unknown — not stated by the source	15 m
Outdoor rangeKnown for one	Unknown — not stated by the source	120
Power2 differ
Battery lifeKnown for one	2 year(s)	Unknown — not stated by the source
Battery typeDiffers	CR2450	AA
Number of batteries supportedDiffers	1	2
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
WidthKnown for one	51 mm	Unknown — not stated by the source
DepthKnown for one	51 mm	Unknown — not stated by the source
HeightKnown for one	34.5 mm	Unknown — not stated by the source
WeightKnown for one	37.7 g	Unknown — not stated by the source
Battery1 differ
Battery technologyDiffers	Lithium	Alkaline
Packaging contentidentical
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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