Product comparison · 2 smoke detectors

Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless vs LogiLink SH0132 smoke detector Wireless

10specifications compared
4differ
6identical
20known for one product only

Key differences

The Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless has 5 dB more alarm decibels than the LogiLink SH0132 smoke detector Wireless (90 dB vs 85 dB). The Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless has 8.1 mm more height than the LogiLink SH0132 smoke detector Wireless (43.1 mm vs 35 mm). LED indicators: Alarm, Fault, Power on the Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless, Yes on the LogiLink SH0132 smoke detector Wireless. Battery life: 3 year(s) on the Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless, 5 year(s) on the LogiLink SH0132 smoke detector Wireless.

LED indicators
- HY-SA21A-W2 Photoelectrical reflection detector Wireless:Alarm, Fault, Power
- SH0132 smoke detector Wireless:Yes
Alarm decibels
- HY-SA21A-W2 Photoelectrical reflection detector Wireless:90 dB
- SH0132 smoke detector Wireless:85 dB
Battery life
- HY-SA21A-W2 Photoelectrical reflection detector Wireless:3 year(s)
- SH0132 smoke detector Wireless:5 year(s)
Height
- HY-SA21A-W2 Photoelectrical reflection detector Wireless:43.1 mm
- SH0132 smoke detector Wireless:35 mm

Side by side

Differences highlightedShow differences only

Comparison of HY-SA21A-W2, SH0132
30 specifications	A Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless Model HY-SA21A-W2 View product	B LogiLink SH0132 smoke detector Wireless Model SH0132 View product
Features2 differ
Detector typeKnown for one	Photoelectrical reflection detector	Unknown — not stated by the source
Connectivity technology	Wireless	Wireless
BandwidthKnown for one	868.3 MHz	Unknown — not stated by the source
Housing materialKnown for one	ABS	Unknown — not stated by the source
Product colour	White	White
Suitable for indoor use	Yes	Yes
Light alarm	Yes	Yes
LED indicatorsDiffers	Alarm, Fault, Power	Yes
Alarm decibelsDiffers	90 dB	85 dB
Alarm muteKnown for one	Yes	Unknown — not stated by the source
Maximum rangeKnown for one	1000 m	Unknown — not stated by the source
Best usesKnown for one	Unknown — not stated by the source	Home
Mounting typeKnown for one	Unknown — not stated by the source	Surface-mounted
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Power1 differ
Power source	Battery	Battery
Input voltageKnown for one	3 V	Unknown — not stated by the source
Battery lifeDiffers	3 year(s)	5 year(s)
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Compatible battery sizesKnown for one	CR123A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
DiameterKnown for one	9.8 cm	Unknown — not stated by the source
HeightDiffers	43.1 mm	35 mm
WeightKnown for one	140 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	860 mm
DepthKnown for one	Unknown — not stated by the source	860 mm
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificates	CE	CE
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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