Product comparison · 2 smoke detectors

Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless vs Hama GS536 Optical detector

7specifications compared
5differ
2identical
20known for one product only

Key differences

The Hama GS536 Optical detector has 5 dB more alarm decibels than the Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless (85 dB vs 80 dB). The Hama GS536 Optical detector has 5.4 V more battery voltage than the Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless (9 V vs 3.6 V). The Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless has 1.35 cm more diameter than the Hama GS536 Optical detector (10.3 cm vs 8.95 cm). Detector type: Photoelectrical reflection detector on the Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless, Optical detector on the Hama GS536 Optical detector.

Alarm decibels
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:80 dB
- GS536 Optical detector:85 dB
Battery voltage
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:3.6 V
- GS536 Optical detector:9 V
Diameter
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:10.3 cm
- GS536 Optical detector:8.95 cm
Height
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:41 mm
- GS536 Optical detector:35 mm

Side by side

Differences highlightedShow differences only

Comparison of FAD122A-W, GS536
27 specifications	A Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless Model FAD122A-W View product	B Hama GS536 Optical detector Model GS536 View product
Features2 differ
Detector typeDiffers	Photoelectrical reflection detector	Optical detector
Test buttonKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm
Alarm decibelsDiffers	80 dB	85 dB
Easy to installKnown for one	Unknown — not stated by the source	Yes
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
BandwidthKnown for one	433 MHz	Unknown — not stated by the source
Maximum rangeKnown for one	150 m	Unknown — not stated by the source
Power1 differ
Battery voltageDiffers	3.6 V	9 V
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery lifeKnown for one	3 year(s)	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterDiffers	10.3 cm	8.95 cm
HeightDiffers	41 mm	35 mm
WeightKnown for one	110 g	Unknown — not stated by the source
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	170 mm
Package depthKnown for one	Unknown — not stated by the source	90 mm
Package heightKnown for one	Unknown — not stated by the source	45 mm
Package weightKnown for one	Unknown — not stated by the source	144 g
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source

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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