Carbon Monoxide Detector CO Alarm LCD Digital Display 10 Year Sealed Battery CE

1 × Carbon Monoxide Detector (White). 10 Year Sealed Lithium Battery : Long‑lasting 1600mAh battery, no wiring or sockets required. Smart Warnings : Low battery alert (beep every 60s + yellow LED) and end‑of‑life warning (double beep every 30s + LED).

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