Carbon Monoxide Detector, 3-Pack Carbon Monoxide Alarm with LCD Display & Low Battery Warning, 85dB Loud CO Alarm for Home, Car & Motorhome Battery Operated, Easy to Install

LOUD 85 dB ALARM & FLASHING RED LEDWhen a dangerous carbon monoxide level is detected, the unit sounds a loud 85 dB alarm while the red LED flashes, providing clear audible and visual warnings. Always follow the safety instructions supplied with the alarm.
CLEAR LCD CO DISPLAYThe easy-to-read LCD shows the measured carbon monoxide concentration in ppm, helping you check the displayed CO reading and device status at a glance.
FREESTANDING OR WALL MOUNTEDPlace each carbon mon