Wisualarm DHI-HY-GC20D F1 Carbon Monoxide Alarm with 10 Year Sealed Battery
The Wisualarm DHI-HY-GC20D F1 Carbon Monoxide Alarm is a reliable standalone CO detector designed to provide continuous protection against dangerous carbon monoxide. Featuring a high-performance electrochemical sensor, an easy-to-read LCD display and a built-in high-volume alarm, it delivers fast, accurate detection with excellent resistance to false alarms.
Designed for residential and light commercial environments, the DHI-HY-GC20D continuously monitors carbon monoxide levels and provides both audible and visual warnings when dangerous concentrations are detected. Its compact design, simple installation and maintenance-free 10-year sealed battery make it an ideal safety solution for homes, hotels, restaurants and other occupied buildings.
Key Features
- Wisualarm F1 Carbon Monoxide Alarm
- Manufacturer Part Number: DHI-HY-GC20D
- High-performance electrochemical carbon monoxide sensor
- Fast and accurate CO detection with low false alarm rate
- Large LCD display showing real-time CO concentration
- Three LED status indicators for clear operating status
- High-volume audible alarm with visual warning
- One-touch silence function
- Built-in self-test function
- Low battery warning
- Maintenance-free 10-year sealed battery
- Low power consumption for extended reliability
- Compact, modern design with quick and simple installation
Accurate Carbon Monoxide Detection
The DHI-HY-GC20D uses an advanced electrochemical sensing element to accurately detect dangerous carbon monoxide concentrations while minimising nuisance alarms. The clear LCD display allows users to monitor current CO levels at a glance, providing additional confidence in everyday operation.
Long-Term Protection
Powered by a sealed 10-year battery, this carbon monoxide alarm provides continuous protection without the need for regular battery replacement. The integrated self-test function, low battery warning and silence button make ongoing maintenance quick and straightforward.
Ideal Applications
The Wisualarm DHI-HY-GC20D is suitable for homes, flats, holiday accommodation, hotels, restaurants, offices and other indoor environments where reliable carbon monoxide detection is essential for occupant safety.
Why Buy from JEM UK?
- Competitive prices on genuine Wisualarm products
- Expert technical advice and customer support
- Fast UK dispatch on stocked products
- Trusted supplier of professional fire safety equipment
- Excellent service for installers, businesses and homeowners
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