looks sturdy and easy to use. cheapest in the market too. although heavy for for my kids, can easily be installed by one adult ( my kids are never left alone anyway). Now i have more peace of mind. I hope i would never use this thing. Every house w/ 2nd floor should have it. It's worth every penny.
IT WORK GREAT, I HAD TO USE IT IN A 7 ALARM FIRE ON MOTHER'S DAY THANK FIRST ALERT AND THANK YOU SEARS
looks sturdy and easy to use. cheapest in the market too. although heavy for for my kids, can easily be installed by one adult ( my kids are never left alone anyway). Now i have more peace of mind. I hope i would never use this thing. Every house w/ 2nd floor should have it. It's worth every penny.