Ruan Carbon Monoxide Detector with LCD Display and 10-Year Battery

Carbon monoxide detector with 10-year non-replaceable lithium battery

New. Unused.

The detector has a built-in battery with a 10-year lifespan, eliminating the need for frequent replacement and guaranteeing many years of safety without additional costs.

✅ Compliant with European standard EN50291

The sensor has been tested by SGS and meets safety standards, ensuring that your device is reliable and accurate in detecting CO.

✅ LCD display with accurate measurement

On the screen, you can read the current concentration of carbon monoxide in ppm (0–999), allowing for continuous monitoring of air quality in the room.

Loud 85 dB audible alarm + LED signaling

The sensor is new. Originally packaged.

The presented offers come from customer returns or warehouse surplus, which means they may be new, used, or incomplete. Packaging may be damaged or a replacement.

Detailed description of the item presented in the offer.