Wisualarm HY-GC20B Carbon monoxide detector incl. 10-year battery battery-operated
6 items in stock at third-party supplier
Product details
This detector uses the latest electrochemical CO sensor to protect your family 24 hours a day, 7 days a week from carbon monoxide (CO).
It is a true CO detector with a lifespan of 10 years. Both the sensor and the battery have a lifespan of 10 years. The detector comes with a replaceable 10-year lithium battery included.
This CO detector has been rigorously tested and certified by a German laboratory to meet the European standard EN 50291-4.
Its large LCD screen displays real-time CO levels, and the three-color LED status light blinks green, yellow, or red to indicate power, error, or alarm status. The alarm features a built-in siren with a high volume of over 85 dB at 3 meters and a low battery warning in the first 30 days to ensure effective alerting.
Hazard detector type | Carbon monoxide detector |
Alarm signal | Acoustic warning |
Sound power level | 85 dB |
Transmission type | Funk |
Power supply | Battery operated |
mounting style | Face |
Items per sales unit | 1 x |
Item number | 24245971 |
Wisualarm | |
Category | Hazard detectors |
Manufacturer no. | HY-GC20B |
Release date | 20.2.2023 |
Exact colour description | White |
Colour | White |
Material group | Plastic |
Material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) |
Hazard detector type | Carbon monoxide detector |
Alarm signal | Acoustic warning |
mounting style | Face |
Application range | Indoor |
Sound power level | 85 dB |
Radio range | 3 m |
Additional properties | Pilot light |
Power supply | Battery operated |
Number of batteries | 1 |
Battery size | RCR123A |
Operating voltage | 3 V |
Smart Home | Compatible |
Requires Smart Home Hub | No |
Transmission type | Funk |
Country of origin | Netherlands |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Scope of delivery | Fastening material., incl. operating instructions |
Length | 2.83 cm |
Width | 11.64 cm |
Height | 7.17 cm |
Diameter | 28.30 mm |
Weight | 130 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Hazard detectors» category have a defect within the first 24 months?
Source: Galaxus- WisualarmNot enough data
- 1.Brandson0 %
- 1.Busch-Jaeger0 %
- 1.Ei Electronics0 %
- 1.Elro0 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- WisualarmNot enough data
- 1.Abus0 days
- 1.Bosch Smart Home0 days
- 1.Brennenstuhl0 days
- 1.Fibaro0 days
Return rate
How often is a product of this brand in the «Hazard detectors» category returned?
Source: Galaxus- WisualarmNot enough data
- 1.Werkstarck0 %
- 2.Grundig0,3 %
- 3.Shelly0,4 %
- 4.Brennenstuhl0,5 %