Product comparison · 2 smoke detectors

D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless vs Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless

9specifications compared
4differ
5identical
12known for one product only

Key differences

The Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless has 6 V more battery voltage than the D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless (9 V vs 3 V). The D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless has 15 mm more depth than the Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless (53 mm vs 38 mm). Operating temperature (T-T): 0 - 49 °C on the D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless, -10 - 55 °C on the Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless. Operating relative humidity (H-H): 10 - 85% on the D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless, 0 - 80% on the Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless.

Battery voltage
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:3 V
- I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless:9 V
Operating temperature (T-T)
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:0 - 49 °C
- I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless:-10 - 55 °C
Operating relative humidity (H-H)
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:10 - 85%
- I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless:0 - 80%
Depth
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:53 mm
- I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless:38 mm

Side by side

Differences highlightedShow differences only

Comparison of DCH-Z310, I-ALARM-SMOKE
21 specifications	A D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless Model DCH-Z310 View product	B Techly I-ALARM-SMOKE smoke detector Photoelectrical reflection detector Wireless Model I-ALARM-SMOKE View product
Featuresidentical
Detector type	Photoelectrical reflection detector	Photoelectrical reflection detector
Connectivity technology	Wireless	Wireless
BandwidthKnown for one	868.4 MHz	Unknown — not stated by the source
Product colour	White	White
Alarm decibels	85 dB	85 dB
Maximum rangeKnown for one	Unknown — not stated by the source	3 m
Power1 differ
Power source	Battery	Battery
Battery lifeKnown for one	1 year(s)	Unknown — not stated by the source
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
Battery voltageDiffers	3 V	9 V
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 49 °C	-10 - 55 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 85%	0 - 80%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	FCC, CE, Z-Wave Plus, EN14604	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	53 mm	38 mm
DiameterKnown for one	12 cm	Unknown — not stated by the source
WeightKnown for one	130 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	128 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
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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