Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: .......Do Not Buy This One
Review: This is the worst device I've ever used (I have the model SA 303.) It has the "swing-out" door to load the battery. Difficult to install. The battery died, and I couldn't figure out how to replace the battery. My advice is do not buy this model of smoke detector.
