Review on 3 Pack Combination Smoke and Carbon Monoxide Detector: Portable Battery Operated Fire & Co Alarm for Home and Kitchen by Darrion Hudson

After reading and reading many reviews of Revain smoke alarms I decided to get a three pack smoke/carbon monoxide combo alarm. Kitchen brand: Lecolife. The alarm came quickly and my husband SIMPLY INSTALLED all three, one in each of our bedrooms, within half an hour. Just added security to update our old alarm clocks. Batteries are included in this set of three alarm clocks, although we're not familiar with the PAKKO brand. I think the test tweet should be sufficiently audible for most people. . Time will tell how well they hold up but for now we rate them 5 stars.