Product comparison · 2 smoke detectors

Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless vs Hama 00176508 smoke detector

6specifications compared
4differ
2identical
16known for one product only

Key differences

Alarm decibels
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:80 dB
- 00176508 smoke detector:85 dB
Battery voltage
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:3.6 V
- 00176508 smoke detector:9 V
Diameter
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:10.3 cm
- 00176508 smoke detector:10 cm
Height
- FAD122A-W smoke detector Photoelectrical reflection detector Wireless:41 mm
- 00176508 smoke detector:35 mm

Side by side

Differences highlightedShow differences only

Comparison of FAD122A-W, 00176508
22 specifications	A Dahua Technology FAD122A-W smoke detector Photoelectrical reflection detector Wireless Model FAD122A-W View product	B Hama 00176508 smoke detector Model 00176508 View product
Features1 differ
Detector typeKnown for one	Photoelectrical reflection detector	Unknown — not stated by the source
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
BandwidthKnown for one	433 MHz	Unknown — not stated by the source
Product colour	White	White
Alarm decibelsDiffers	80 dB	85 dB
Maximum rangeKnown for one	150 m	Unknown — not stated by the source
Easy to installKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source	Battery	Battery
Battery lifeKnown for one	3 year(s)	Unknown — not stated by the source
Battery voltageDiffers	3.6 V	9 V
Battery low indicationKnown for one	Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
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 & dimensions2 differ
DiameterDiffers	10.3 cm	10 cm
HeightDiffers	41 mm	35 mm
WeightKnown for one	110 g	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
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	168 g

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