Product comparison · 2 smoke detectors

D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless vs Hama GS 558

7specifications compared
1differ
6identical
21known for one product only

Key differences

The Hama GS 558 has 67 mm more depth than the D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless (120 mm vs 53 mm).

Depth
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:53 mm
- GS 558:120 mm

Side by side

Differences highlightedShow differences only

Comparison of DCH-Z310, GS 558
28 specifications	A D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless Model DCH-Z310 View product	B Hama GS 558 View product
Featuresidentical
Detector type	Photoelectrical reflection detector	Photoelectrical reflection detector
InterconnectableKnown for one	Unknown — not stated by the source	Yes
Connectivity technology	Wireless	Wireless
Test buttonKnown for one	Unknown — not stated by the source	Yes
Product colour	White	White
Alarm decibels	85 dB	85 dB
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
BandwidthKnown for one	868.4 MHz	Unknown — not stated by the source
Poweridentical
Power source	Battery	Battery
Battery low indication	Yes	Yes
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	1 year(s)	Unknown — not stated by the source
Battery voltageKnown for one	3 V	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthDiffers	53 mm	120 mm
HeightKnown for one	Unknown — not stated by the source	36 mm
DiameterKnown for one	12 cm	Unknown — not stated by the source
WeightKnown for one	130 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 49 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	FCC, CE, Z-Wave Plus, EN14604	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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