Freezing Temp Alert, Freeze Warn Light: Flashes Below 42°F Available in Red OR Blue (Red) Batteries Included

works as expected

used in pump house

This alerted the first week when I installed it when the temp was closer to 45, but it worked fine. Glad I had it there.

On time reasonable price

I’m a snowbird and I need this to make sure my house doesn’t freeze when I go south for the winter.

When we tested this light it works well. We have people who live near us were told about the light and watch for it. We have in have homes in Wisconsin and a winter home in Florida. Wis. gets really cold in winter.Our friends keep a eye out for the light and can call us or repairman if the light comes on.

Works as described and strobe is highly visible. Works for me.

Wonderful product for my situation. At a glance at the window, I could see the light flashing that meant the boiler had failed again. Love it!

Ive been thinking about buying some type of window temperature monitor for sometime and finally decided on this one. Arrived in the mail yesterday. Im impressed by the quality of construction and he simplicity of use. Think itll be perfect for my use. Ill be leaving my home here in Maine shortly for an extended trip so with winter temps still very much an issue in this part of the country, itll be nice to know theres a visible warning from the road should I loose heat here in my home. Already talked to a neighbor wholl be keeping out an eye plus the local police patrol. If youre going to be leaving your home unattended in a cold part of the country, think this is something you may want to seriously consider. The order went smoothly and I received by the promised date. The only delay was one day due to a snowstorm earlier this week. Hey, thats why Im buying this in the first place.

I gave this as a gift