It's price is high, but it's a one time purchase. No buying
They have washable smoke detectors, dirty smoke detectors is the
number one reason for failure to respond, store bought detectors are
Their smoke detetor as two ways to detect a fire, one from slow
burning smouldering fires, and the fast burning fires,
The ionized method is the least reliable method with failure rate as
high as 55%.
They have a heat detector that withstand fire, so it can be used in
areas you can not use a smoke detector, kitchen, utility, attic,
garage, water heater closet, den with fireplaces, you know the places
a fire is most likey to happen, and it requires no battery or outside
power, it is always ready even years from now.
you decide, my best friend kids lives were saved by their product over
20 years ago, and his store bought smoke alarms which he still had up
never even sounded. he said he made the right decision, spent the
money not for alarms but for his family.