Product comparison · 2 smoke detectors

D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless vs Hama GS503 Photoelectrical reflection detector

7specifications compared
2differ
5identical
13known for one product only

Key differences

Battery life
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:1 year(s)
- GS503 Photoelectrical reflection detector:10 year(s)
Battery voltage
- DCH-Z310 smoke detector Photoelectrical reflection detector Wireless:3 V
- GS503 Photoelectrical reflection detector:9 V

Side by side

Differences highlightedShow differences only

Comparison of DCH-Z310, GS503
20 specifications	A D-Link DCH-Z310 smoke detector Photoelectrical reflection detector Wireless Model DCH-Z310 View product	B Hama GS503 Photoelectrical reflection detector Model GS503 View product
Featuresidentical
Detector type	Photoelectrical reflection detector	Photoelectrical reflection detector
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
BandwidthKnown for one	868.4 MHz	Unknown — not stated by the source
Product colour	White	White
Alarm decibels	85 dB	85 dB
Test buttonKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source	Battery	Battery
Battery lifeDiffers	1 year(s)	10 year(s)
Battery low indication	Yes	Yes
Battery voltageDiffers	3 V	9 V
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 49 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
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 & dimensionsidentical
DepthKnown for one	53 mm	Unknown — not stated by the source
DiameterKnown for one	12 cm	Unknown — not stated by the source
WeightKnown for one	130 g	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium

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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