Review on 🔥 First Alert PR710: Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery – Enhanced Safety and Longevity by Shawn Jimenez

We bought three of these devices in October 2017. Right from the start we had problems with the alarm going off while cooking. In September 2019 when the family visited their bedroom it was working and continued to be a nuisance until we turned it off. Since then, all three have been so annoying and so irregular that we have switched off all three. During this time we changed the batteries several times. So we had no fire protection for almost a year. In the spring I called the fire department for advice. At that time I was told that the First Alert Alarm was to last 10 years. don't work as they should. Don't waste money. Try the ones at Costco!