Fire and Smoke Alarm DOA
The product works as tested. Fortunately untested in an actual situation.
Unfortunately, the battery supplied was completely dead. I have never seen a supposed new 9 volt battery indicate ZERO VOLTS on meter. Not sure how that can be corrected. Maybe storage?
Difficult to recommend with a dead battery included
I think the value and quality would be OK without the battery.
Verified purchase: YesCondition: New