Review on 🔥 Safe T Alert 40-442-P-WT Propane/LP Gas Alarm - 12V, 40 Series Flush Mount, White (Improved SEO) by Andrew Davenport

I have had many motorhomes and this model is very popular. I would give 5 stars but these devices have a lifespan of 5 years and come from the manufacturer. the date on the back so you can see how old they are. In this case, my old one had expired and stopped working, so I had to replace it. This "new" came from the manufacturer. a date more than 1 year ago. So I paid retail for a new unit but got one that was already a year old. As I needed this and couldn't wait to return it and get another one I used it, but in the future I'll probably try not to buy them online so I can see the manufacturer. date before purchase.