Product comparison · 2 smoke detectors

Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired vs LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless

9specifications compared
4differ
5identical
20known for one product only

Key differences

The Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired has 5.5 mm more width than the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless (81.5 mm vs 76 mm). The LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless has 24.4 mm more depth than the Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired (76 mm vs 51.6 mm). The Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired has 30 g more weight than the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless (110 g vs 80 g). Connectivity technology: Wired on the Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired, Wireless on the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless.

Connectivity technology
- DHI-HY-SA40A-R8 smoke detector Interconnectable Wired:Wired
- SC0018 smoke detector Photoelectrical reflection detector Wireless:Wireless
Width
- DHI-HY-SA40A-R8 smoke detector Interconnectable Wired:81.5 mm
- SC0018 smoke detector Photoelectrical reflection detector Wireless:76 mm
Depth
- DHI-HY-SA40A-R8 smoke detector Interconnectable Wired:51.6 mm
- SC0018 smoke detector Photoelectrical reflection detector Wireless:76 mm
Weight
- DHI-HY-SA40A-R8 smoke detector Interconnectable Wired:110 g
- SC0018 smoke detector Photoelectrical reflection detector Wireless:80 g

Side by side

Differences highlightedShow differences only

Comparison of DHI-HY-SA40A-R8, SC0018
29 specifications	A Dahua Technology DHI-HY-SA40A-R8 smoke detector Interconnectable Wired Model DHI-HY-SA40A-R8 View product	B LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless Model SC0018 View product
Features1 differ
Detector typeKnown for one	Unknown — not stated by the source	Photoelectrical reflection detector
Connectivity technologyDiffers	Wired	Wireless
Best usesKnown for one	Unknown — not stated by the source	Home
Suitable for indoor useKnown for one	Unknown — not stated by the source	Yes
Light alarmKnown for one	Unknown — not stated by the source	Yes
Alarm decibelsKnown for one	Unknown — not stated by the source	85 dB
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal
Easy to installKnown for one	Unknown — not stated by the source	Yes
InterconnectableKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Battery lifeKnown for one	Unknown — not stated by the source	10 year(s)
Battery voltageKnown for one	3 V	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	81.5 mm	76 mm
DepthDiffers	51.6 mm	76 mm
HeightKnown for one	Unknown — not stated by the source	28.5 mm
WeightDiffers	110 g	80 g
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	90 mm
Package depthKnown for one	Unknown — not stated by the source	95 mm
Package heightKnown for one	Unknown — not stated by the source	40 mm
Package weightKnown for one	Unknown — not stated by the source	107 g
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	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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