Product comparison · 2 gas detectors

Dahua Technology HY-GA40A gas detector Methane vs Trust 71260 gas detector Carbon monoxide (CO)

9specifications compared
7differ
2identical
17known for one product only

Key differences

Detected gas types
- HY-GA40A gas detector Methane:Methane
- 71260 gas detector Carbon monoxide (CO):Carbon monoxide (CO)
Alarm decibels
- HY-GA40A gas detector Methane:70 dB
- 71260 gas detector Carbon monoxide (CO):85 dB
Mounting type
- HY-GA40A gas detector Methane:Wall
- 71260 gas detector Carbon monoxide (CO):Surface-mounted
Power source type
- HY-GA40A gas detector Methane:DC
- 71260 gas detector Carbon monoxide (CO):Battery
Width
- HY-GA40A gas detector Methane:86.6 mm
- 71260 gas detector Carbon monoxide (CO):60 mm
Depth
- HY-GA40A gas detector Methane:29.2 mm
- 71260 gas detector Carbon monoxide (CO):60 mm
Height
- HY-GA40A gas detector Methane:86.6 mm
- 71260 gas detector Carbon monoxide (CO):49.2 mm

Side by side

Differences highlightedShow differences only

Comparison of HY-GA40A, 71260
26 specifications	A Dahua Technology HY-GA40A gas detector Methane Model HY-GA40A View product	B Trust 71260 gas detector Carbon monoxide (CO) Model 71260 View product
Features2 differ
Detected gas typesDiffers	Methane	Carbon monoxide (CO)
InterconnectableKnown for one	Yes	Unknown — not stated by the source
Best uses	Home	Home
Detection distanceKnown for one	1 m	Unknown — not stated by the source
AccuracyKnown for one	10%	Unknown — not stated by the source
Alarm decibelsDiffers	70 dB	85 dB
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
Design1 differ
Built-in displayKnown for one	No	Unknown — not stated by the source
Mounting typeDiffers	Wall	Surface-mounted
Product colourKnown for one	Unknown — not stated by the source	White
LED indicatorsKnown for one	Unknown — not stated by the source	Activity, Battery replacement
Power1 differ
Power source typeDiffers	DC	Battery
Power consumption (max)Known for one	0.8 W	Unknown — not stated by the source
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Compatible battery sizesKnown for one	Unknown — not stated by the source	CR123A
Battery lifeKnown for one	Unknown — not stated by the source	3 year(s)
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	86.6 mm	60 mm
DepthDiffers	29.2 mm	60 mm
HeightDiffers	86.6 mm	49.2 mm
WeightKnown for one	Unknown — not stated by the source	70 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package typeKnown for one	Unknown — not stated by the source	Box
Sustainabilityidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	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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