Oleein Carbon Monoxide Detector CO Monitor Alarm with Digital Display Electrochemical CO Sensor,Digital Display,Voice Warning and Battery Backup (CO Alarm)

الوصف

🛡️ Stay ahead of danger with smart, visible CO protection!

The Oleein Carbon Monoxide Detector features a high-precision electrochemical sensor and a large digital display with multi-color LED indicators, providing real-time CO level monitoring. It includes a unique test button for instant self-diagnosis and offers a minimum one-year battery life with reliable backup. Certified to meet stringent safety standards, it ensures your home is protected from the invisible threat of carbon monoxide.