"It would be nice if the detailed descriptions were more clear which units are hardwired vs plug in vs exclusively battery powered.."

"Could not find the product in a store "

"Great! easy to navigate website, good prices."

"1111111111111111111111
very good"

"after ordering what i thought was my number of alarms needed ,q week later the last one gave up the ghost !! lol, found it in a hallway. thanks for follow up.Prompted me to order the replacement."

"No problem getting what I needed."

"good so far keep it up "

"easy to order from this site"

"Simple and easy, just like i wanted"

"I prefer to purchase from the Original Manufacturer. Price of my product was much higher than Amazon or others. The alarm in our home went bad (original- we have many throughout our house).

The procurement was great. Found what I needed and was easy to order. "

"shipping should be by us postal service which would have been cheaper"

"Found just what I needed - repeat customer"

"So far so good as a first time replacement purchase."

"Good but ideally you can also carry batteries "

"Why come no free shipping?"