Product comparison · 2 smoke detectors

Digicom 8D5785DA smoke detector Optical detector Wireless vs Hama GS 558

11specifications compared
6differ
5identical
15known for one product only

Key differences

The Digicom 8D5785DA smoke detector Optical detector Wireless has 10 dB more alarm decibels than the Hama GS 558 (95 dB vs 85 dB). The Digicom 8D5785DA smoke detector Optical detector Wireless has 30 m more maximum range than the Hama GS 558 (50 m vs 20 m). The Hama GS 558 has 1 more batteries supported than the Digicom 8D5785DA smoke detector Optical detector Wireless (2 vs 1). Detector type: Optical detector on the Digicom 8D5785DA smoke detector Optical detector Wireless, Photoelectrical reflection detector on the Hama GS 558. Compatible battery sizes: 9v on the Digicom 8D5785DA smoke detector Optical detector Wireless, AA on the Hama GS 558.

Alarm decibels
- 8D5785DA smoke detector Optical detector Wireless:95 dB
- GS 558:85 dB
Maximum range
- 8D5785DA smoke detector Optical detector Wireless:50 m
- GS 558:20 m
Number of batteries supported
- 8D5785DA smoke detector Optical detector Wireless:1
- GS 558:2
Compatible battery sizes
- 8D5785DA smoke detector Optical detector Wireless:9v
- GS 558:AA
Height
- 8D5785DA smoke detector Optical detector Wireless:32 mm
- GS 558:36 mm

Side by side

Differences highlightedShow differences only

Comparison of 8D5785DA, GS 558
26 specifications	A Digicom 8D5785DA smoke detector Optical detector Wireless Model 8D5785DA View product	B Hama GS 558 View product
Features3 differ
Detector typeDiffers	Optical detector	Photoelectrical reflection detector
Connectivity technology	Wireless	Wireless
BandwidthKnown for one	868 MHz	Unknown — not stated by the source
Test button	Yes	Yes
Product colour	White	White
Alarm decibelsDiffers	95 dB	85 dB
Maximum rangeDiffers	50 m	20 m
Mounting type	Surface-mounted	Surface-mounted
Placement supportedKnown for one	Horizontal	Unknown — not stated by the source
InterconnectableKnown for one	Unknown — not stated by the source	Yes
Alarm muteKnown for one	Unknown — not stated by the source	Yes
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	10
Power2 differ
Power source	Battery	Battery
Battery lifeKnown for one	1 year(s)	Unknown — not stated by the source
Battery voltageKnown for one	9 V	Unknown — not stated by the source
Number of batteries supportedDiffers	1	2
Compatible battery sizesDiffers	9v	AA
Battery low indicationKnown for one	Unknown — not stated by the source	Yes
Battery typeKnown for one	Unknown — not stated by the source	AA
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Weight & dimensions1 differ
DiameterKnown for one	11 cm	Unknown — not stated by the source
HeightDiffers	32 mm	36 mm
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthKnown for one	Unknown — not stated by the source	120 mm
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package typeKnown for one	Box	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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