WisuAlarm 10-Year Sealed Battery Standalone Carbon Monoxide Alarm

Protect your home or property with the WisuAlarm 10-Year Sealed Battery CO Alarm (Model DHI-HY-GC20D) — a reliable, maintenance-free carbon monoxide detector that ensures long-term safety. Powered by a pre-installed 10-year lithium CR123A battery, this standalone alarm continuously monitors CO levels without the need for frequent battery changes. Its electrochemical sensor offers precise detection, while an easy-to-read LCD screen displays CO concentrations in real time. The device emits a loud 85 dB alarm during hazardous CO conditions, with both visual (LED) and audible warnings. Compact and designed for indoor use, the alarm complies with EN 50291-1 safety standards for domestic environments, making it a practical and long-lasting solution for CO protection.

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