LSENLTY Carbon Monoxide Detector-CDR-817 Pack:4 Pack 【 Smart Audio-Visual Alarm &

【 Smart Audio-Visual Alarm & Power Saving Design 】Built with LCD signal display and green-yellow-red gradient LED indicator plus buzzer reminder for precise positioning

and is less susceptible to being affected by other gases

1-inch High-definition Display】 Not only can the carbon monoxide concentration value be intuitively viewed on the 2

Temperature: 14°F–122°F

LSENLTY Carbon Monoxide Detector-CDR-817 Pack:4 Pack 【 Smart Audio-Visual Alarm &Portable Carbon Monoxide DetectorCompact size: 8. 152. 7 cm, weight: 80g. Includes mesh bag (check bottom of box remove inner plastic layer), adhesive pad, and fixing screws. Place on table, mount on wall, or pack in suitcase backpack. Ideal for camping, travel, car, and outdoor use. (Batteries not included requires 2 AAA) 3Year Standby TimeWith fresh batteries, standby time up to 3 years. When battery is low, screen shows "Lb", alarm beeps every 20