Product comparison · 2 smoke detectors

Dahua Technology HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless vs Hama GS 508

9specifications compared
2differ
7identical
22known for one product only

Key differences

The Hama GS 508 has 0.2 cm more diameter than the Dahua Technology HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless (10 cm vs 9.8 cm). The Dahua Technology HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless has 13.1 mm more height than the Hama GS 508 (43.1 mm vs 30 mm).

Diameter
- HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless:9.8 cm
- GS 508:10 cm
Height
- HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless:43.1 mm
- GS 508:30 mm

Side by side

Differences highlightedShow differences only

Comparison of HY-SA30A-R8, GS 508
31 specifications	A Dahua Technology HY-SA30A-R8 smoke detector Photoelectrical reflection detector Interconnectable Wireless Model HY-SA30A-R8 View product	B Hama GS 508 View product
Featuresidentical
InterconnectableKnown for one	Yes	Unknown — not stated by the source
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Best usesKnown for one	Home	Unknown — not stated by the source
BandwidthKnown for one	868 MHz	Unknown — not stated by the source
Test buttonKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	ABS	Unknown — not stated by the source
Suitable for indoor useKnown for one	Yes	Unknown — not stated by the source
Light alarmKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Alarm muteKnown for one	Yes	Unknown — not stated by the source
Maximum rangeKnown for one	3 m	Unknown — not stated by the source
Mounting typeKnown for one	Surface-mounted	Unknown — not stated by the source
Number of simultaneously connected devices (max)Known for one	24	Unknown — not stated by the source
Easy to installKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Battery voltageKnown for one	3 V	Unknown — not stated by the source
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
Certificatesidentical
CertificationKnown for one	TÜV and CE	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterDiffers	9.8 cm	10 cm
HeightDiffers	43.1 mm	30 mm
WeightKnown for one	138 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	100 mm

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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