Portable 5-in-1 CO Detector with Smoke & Natural Gas, Plug-in Safety

【All-in-One 5-in-1 Detector】
Combines CO detection, gas monitoring, and temperature and humidity tracking in one device. Designed for everyday use in homes, workplaces, and RV environments.

【Simple Installation】
Plug-and-play design supports standard outlets from 110V to 220V. No tools required for setup.

【Battery Backup Support】
Equipped with a rechargeable 1000mAh battery to maintain operation during unexpected power interruptions.

【Alert System】
Features audible alarms and flashing indicators when abnormal gas levels are detected.

【Real-Time Display】
LCD screen provides clear readings of environmental conditions, including gas concentration and indoor climate data.

【Quick Start Guide】
Wait for initial calibration and perform a self-test to ensure proper function.