Carbon Monoxide Alarm Household Clean Smokeless Honeycomb Gas Furnace Poisoning CO Leak Detector

Product Introduction:This product is Carbon Monoxide detector. It's the only battery-operated alarm that includes a backlight digital display feature. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million).When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.Features:1. MCU processing and SMT Manufacture Technology2. High accurate electrochemical sensor3. 3-5 years' sensor lifetime4. 85 decibel alarm sound5. LCD display6. Simple installation7. Low battery warning8. Manual Test / Auto-Reset9. CE, Rohs and EN50291 approvedTechnical Parameter:Power Supply:3*AA batteries (without)Sensitivity/Alarm Time :50 ppm, Within 60~90 minutes;100 ppm, Within 10~40 minutes;300 ppm, Within 3 minutesStatic Current:<80uA (200uA whe