Hama GS 506 vs Hama GS 508

Comparison of GS 506, GS 508

13 specifications	A Hama GS 506View product	B Hama GS 508View product
Featuresidentical
Detector type	Photoelectrical reflection detector	Photoelectrical reflection detector
Product colour	White	White
Alarm decibels	85 dB	85 dB
Poweridentical
Power source	Battery	Battery
Battery lifeKnown for one	—Unknown — not stated by the source	10 year(s)
Battery low indication	Yes	Yes
Battery voltageKnown for one	9 V	—Unknown — not stated by the source
Number of batteries supportedKnown for one	1	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	100 mm
DepthKnown for one	—Unknown — not stated by the source	100 mm
DiameterKnown for one	—Unknown — not stated by the source	10 cm
HeightKnown for one	—Unknown — not stated by the source	30 mm
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	Lithium

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.