Carbon Monoxide Detectors, 2pcs CO Alarm Detector, Carbon Monoxide Alarm(Batteries NOT Included)

Features

• 【Portable Protection with Long-Lasting Battery Power】This carbon monoxide detector operates on 2 AA batteries (DC3V), ensuring uninterrupted monitoring without cords or outlets. Its portable, travel-friendly design lets you place it anywhere, homes, hotel rooms, RVs, or cabins-for on-the-go safety.
• 【Dual Alarm System: Loud Siren + Flashing LED】Stay alerted to danger with 85dB audible alarms and intense flashing lights—ideal for waking deep sleepers or notifying those with hearing impairments. This combo ensures immediate awareness of CO threats, day or night. Meets UL 2034 safety standards, providing trusted protection for bedrooms, offices, schools, and basements.
• 【Real-Time Monitoring with Clear Digital Display】Features a bright digital screen that constantly shows ambient CO levels (0ppm when safe). Unlike detectors with hidden status lights, this real-time display confirms active operation and air quality at a glance. Track subtle changes in ppm to address risks early, before alarms trigger.
• 【Historical Alarm Records for Post-Incident Analysis】Unique "Incident Review" function: After an alarm, press the test button to view the peak CO level recorded. Critical for investigating hazards when you’re away (e.g., vacations or work trips). Identify recurring issues or faulty appliances with actionable data, not just alerts.
• 【Versatile Placement for Every Space】Compact and lightweight, this detector installs in seconds on walls, shelves, or countertops. Use it in kitchens, garages, trailers, dorm rooms, or workshops—anywhere fuel-burning devices exist. Combines travel-ready portability with robust home safety, making it a must-have for Airbnb hosts, parents, and outdoor enthusiasts.