Protmex 3-in-1 Plug-in Carbon Monoxide Detector, Portable CO Alarm with Temperature & Humidity Monitor, 2.0-inch Display, 85dB Dual Alarm, Backup Battery for Home RV Bedroom Office

$41.98

Protmex 3-in-1 Plug-in Carbon Monoxide Detector, Portable CO Alarm with Temperature & Humidity Monitor, 2.0-inch Display, 85dB Dual Alarm, Backup Battery for Home RV Bedroom Office

$41.98

About This

1. 3-in-1 Plug-in Carbon Monoxide Detector & Indoor Air Quality Monitor： This all-in-one plug-in air safety monitor simultaneously tracks carbon monoxide (0–999ppm), temperature (-10°C~50°C / 14°F~122°F), and humidity (0%~95% RH) on a crisp 2.0-inch display. As your essential early warning system, it detects invisible CO threats while keeping you fully informed of your indoor environment—ideal for home safety and daily environmental monitoring.
2. True Plug & Play with Self-Calibration & Backup Battery Protection: Set up in seconds with no tools, wiring, or complex configuration. Just plug into any standard 110V–220V outlet for instant 24/7 CO monitoring, perfect for bedrooms, kitchens, RVs, and offices. It features one-touch smart self-calibration to adapt to your environment and a built-in 1000mAh backup battery, ensuring uninterrupted safety even during power outages.
3. Advanced Electrochemical CO Sensor for 5-Second Rapid Response & Precision: Equipped with a professional-grade electrochemical carbon monoxide sensor, this detector delivers highly accurate readings with a ±10% error margin. The innovative honeycomb air intake design enables ultra-fast air sampling, triggering an alert within 5 seconds when dangerous CO levels are detected—critical for early intervention against CO poisoning.
4. UL-Compliant Dual Audio-Visual Alarm System: Stay protected day or night with a dual alert system that meets UL safety standards. When elevated CO is detected, it activates a piercing ≥85dB loud buzzer and a bright emergency strobe light, ensuring warnings are heard and seen even by the hearing impaired or those in deep sleep, providing maximum safety for your family.
5. Clear 2.0-inch Display for At-a-Glance Environmental Updates: The easy-to-read 2.0-inch screen displays real-time CO levels (e.g., 003 ppm), temperature (e.g., 104°F), and humidity (e.g., 60%) at a glance. This intuitive interface lets you quickly check your indoor air quality, ensuring you stay informed of potential hazards and maintain a comfortable, safe living environment.