Carbon Monoxide Detector,Portable CO Alarm with LED Display for Home Travel,CO Detector Monitor Battery Powered with Test Button&85dB Sounding Alarm(Not included AA Batteries)

• High Accuracy & Safety Standard: Equipped with a high-sensitivity electrochemical sensor, this carbon monoxide alarm ensure accurate detection of CO leaks while minimizing false alarms.
• 85dB Audible & Visual Alarm: When dangerous CO levels are detected, the alarm emits a loud 85dB siren with a flashing red LED, alerting you and your family in time to take action.
• Clear LCD Display: The digital screen shows real-time CO concentration from 000–999ppm. and alarms trigger from 50ppm depending on exposure time. Clear symbols help identify low battery, fault, and alarm status.
• Intuitive LED Indicators: This CO alarm features 4 LED lights for clear status updates.Green (Power): Normal operation (flashes every 60s); low battery (flashes every 60s with beep).Red (Alarm): CO detected (red display + alarm sound).Yellow (Malfunction): Malfunction warning (flashing yellow).Yellow (Lifespan): End of life, replace unit.
• Easy Installation & Battery Powered: Comes with a mounting plate, screws. Simply attach to wall/ceiling, insert 2 × 1.5V AA batteries (not included), and twist into place. The unit also features a low-battery warning for easy maintenance.
• How to use the carbon monoxide alarm, It is powered by 2×1.5V batteries(Not included the batteries). After the batteries are installed, it automatically turns on, then enters a 60-second countdown and enters the working mode. The PPM value can be seen at any time. The Indicator light and PPM number light will go out without any operation,But the green LED flashes once every 60 seconds to indicate normal operation.
• Reliable Protection & Support: Compact and lightweight design blends into any décor. Backed by professional customer service and warranty support, giving you peace of mind and long-lasting protection for your home, RV, or travel use.

Carbon Monoxide Detector