Product comparison · 2 smoke detectors

Digicom 8D5785DA smoke detector Optical detector Wireless vs Hama HSD1 Photoelectrical reflection detector Wireless

11specifications compared
6differ
5identical
18known for one product only

Key differences

The Digicom 8D5785DA smoke detector Optical detector Wireless has 10 dB more alarm decibels than the Hama HSD1 Photoelectrical reflection detector Wireless (95 dB vs 85 dB). The Digicom 8D5785DA smoke detector Optical detector Wireless has 1 cm more diameter than the Hama HSD1 Photoelectrical reflection detector Wireless (11 cm vs 10 cm). The Hama HSD1 Photoelectrical reflection detector Wireless has 3 mm more height than the Digicom 8D5785DA smoke detector Optical detector Wireless (35 mm vs 32 mm). Detector type: Optical detector on the Digicom 8D5785DA smoke detector Optical detector Wireless, Photoelectrical reflection detector on the Hama HSD1 Photoelectrical reflection detector Wireless. Battery life: 1 year(s) on the Digicom 8D5785DA smoke detector Optical detector Wireless, 10 year(s) on the Hama HSD1 Photoelectrical reflection detector Wireless.

Alarm decibels
- 8D5785DA smoke detector Optical detector Wireless:95 dB
- HSD1 Photoelectrical reflection detector Wireless:85 dB
Battery life
- 8D5785DA smoke detector Optical detector Wireless:1 year(s)
- HSD1 Photoelectrical reflection detector Wireless:10 year(s)
Compatible battery sizes
- 8D5785DA smoke detector Optical detector Wireless:9v
- HSD1 Photoelectrical reflection detector Wireless:CR123A
Diameter
- 8D5785DA smoke detector Optical detector Wireless:11 cm
- HSD1 Photoelectrical reflection detector Wireless:10 cm
Height
- 8D5785DA smoke detector Optical detector Wireless:32 mm
- HSD1 Photoelectrical reflection detector Wireless:35 mm

Side by side

Differences highlightedShow differences only

Comparison of 8D5785DA, HSD1
29 specifications	A Digicom 8D5785DA smoke detector Optical detector Wireless Model 8D5785DA View product	B Hama HSD1 Photoelectrical reflection detector Wireless Model HSD1 View product
Features2 differ
Detector typeDiffers	Optical detector	Photoelectrical reflection detector
Alarm decibelsDiffers	95 dB	85 dB
BandwidthKnown for one	868 MHz	Unknown — not stated by the source
Test buttonKnown for one	Yes	Unknown — not stated by the source
Maximum rangeKnown for one	50 m	Unknown — not stated by the source
Mounting typeKnown for one	Surface-mounted	Unknown — not stated by the source
Placement supportedKnown for one	Horizontal	Unknown — not stated by the source
Power2 differ
Backup batteryKnown for one	Unknown — not stated by the source	Yes
Battery lifeDiffers	1 year(s)	10 year(s)
Compatible battery sizesDiffers	9v	CR123A
Battery voltageKnown for one	9 V	Unknown — not stated by the source
Weight & dimensions2 differ
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
DiameterDiffers	11 cm	10 cm
HeightDiffers	32 mm	35 mm
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	155 mm
Package depthKnown for one	Unknown — not stated by the source	116 mm
Package heightKnown for one	Unknown — not stated by the source	50 mm
Package weightKnown for one	Unknown — not stated by the source	144 g
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	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.

More smoke detector comparisons

All smoke detector comparisons