Product comparison · 2 smoke detectors

Hama GS 508 vs Hama GS 558

8specifications compared
3differ
5identical
13known for one product only

Key differences

The Hama GS 558 has 20 mm more width than the Hama GS 508 (120 mm vs 100 mm). The Hama GS 558 has 20 mm more depth than the Hama GS 508 (120 mm vs 100 mm). The Hama GS 558 has 6 mm more height than the Hama GS 508 (36 mm vs 30 mm).

Width
- GS 508:100 mm
- GS 558:120 mm
Depth
- GS 508:100 mm
- GS 558:120 mm
Height
- GS 508:30 mm
- GS 558:36 mm

Side by side

Differences highlightedShow differences only

Comparison of GS 508, GS 558
21 specifications	A Hama GS 508 View product	B Hama GS 558 View product
Featuresidentical
InterconnectableKnown for one	Unknown — not stated by the source	Yes
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
Test buttonKnown for one	Unknown — not stated by the source	Yes
Alarm muteKnown for one	Unknown — not stated by the source	Yes
Maximum rangeKnown for one	Unknown — not stated by the source	20 m
Mounting typeKnown for one	Unknown — not stated by the source	Surface-mounted
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	10
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Compatible battery sizesKnown for one	Unknown — not stated by the source	AA
Battery lifeKnown for one	10 year(s)	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	100 mm	120 mm
DepthDiffers	100 mm	120 mm
HeightDiffers	30 mm	36 mm
DiameterKnown for one	10 cm	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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