Title: my favorite smoke alarm
Review: I hope they continue to make these.I just love them & will continue to buy them..in my town,only alarms with battery backup are code,consequently no one sells these here..I refuse to buy things that are annoying-ALL the battery powered & hard wired battery backup alarms GO OFF when the battery voltage is low,usually in the middle of the night,& you don't know which one needs a battery-THEY ALL SOUND OFF...this Kidde i2020 alarm is hardwired into your system(I have them everywhere)& they only go off when they sense smoke-they have NO BATTERY BACKUP=NO FALSE ALARMS,OR LOST SLEEP. however:they will not work in a power outage.that rarely happens,certainly not as often as batteries go bad.I will never be awakened by bad batteries again-I'll gladly take my chances with these little jewels.they are also very inexpensive.
Is this product review negative?