Instruct: Classify a given Amazon review as either positive or negative.
Query: False Alarms are not the problem.

Yeah we had a few times when the alarms did go off at 2 or 3 in the morn with no idea why. But tonight takes the cake, we just got back from a small vacation and about 20 min ago we heard a poping noise in our bed room while watching tv. Next we smell an electrical fire/smoke smell and we see smoke spewing from the smoke alarm unit. Next thing we know all the units are humming away. I was quick to remove the unit and disconnect it from the main line and carried it out to my garage with it still humming away. The unit really stunk and was really hot. I dont know what the heck is going on here but I did find the owners manual and install manual on line. It does state that the Manufacture warranty's this unit for up to six years. Our house was built four years ago. Just wanted you all to know this bit of info.