Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great value for the money
Review: I bought 3 of these to replace my old ones. I guess you're supposed to change them every 10 years. They are smaller than the ones they replaced, and I really like the mounting method. I also like the escape light and the fact that they are photoelectric. Most firemen agree that you should only use photoelectric smoke detectors because they alert you to smoldering fires and not just simply smoke. I'd definitely buy these again.
