Product comparison · 2 smoke detectors

Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired vs LogiLink SC0101 smoke detector Carbon monoxide detector

6specifications compared
4differ
2identical
15known for one product only

Key differences

The LogiLink SC0101 smoke detector Carbon monoxide detector has 1 dB more alarm decibels than the Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired (85 dB vs 84 dB). The LogiLink SC0101 smoke detector Carbon monoxide detector has 2 more batteries supported than the Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired (3 vs 1). Detector type: Photoelectrical reflection detector on the Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired, Carbon monoxide detector on the LogiLink SC0101 smoke detector Carbon monoxide detector. Battery life: 10 year(s) on the Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired, 7 year(s) on the LogiLink SC0101 smoke detector Carbon monoxide detector.

Alarm decibels
- DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired:84 dB
- SC0101 smoke detector Carbon monoxide detector:85 dB
Battery life
- DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired:10 year(s)
- SC0101 smoke detector Carbon monoxide detector:7 year(s)
Number of batteries supported
- DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired:1
- SC0101 smoke detector Carbon monoxide detector:3

Side by side

Differences highlightedShow differences only

Comparison of DHI-HY-SA40A, SC0101
21 specifications	A Dahua Technology DHI-HY-SA40A smoke detector Photoelectrical reflection detector Wired Model DHI-HY-SA40A View product	B LogiLink SC0101 smoke detector Carbon monoxide detector Model SC0101 View product
Features2 differ
Detector typeDiffers	Photoelectrical reflection detector	Carbon monoxide detector
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Product colour	White	White
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 decibelsDiffers	84 dB	85 dB
Test buttonKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source	Battery	Battery
Battery lifeDiffers	10 year(s)	7 year(s)
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Number of batteries supportedDiffers	1	3
Battery low indicationKnown for one	Unknown — not stated by the source	Yes
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Compatible battery sizesKnown for one	Unknown — not stated by the source	AA
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Weight & dimensionsidentical
DiameterKnown for one	8.15 cm	Unknown — not stated by the source
HeightKnown for one	51.6 mm	Unknown — not stated by the source
WeightKnown for one	110 g	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN50291

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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