I've Got a Wireless Meat Thermometer in the Kitchen, and Under the Freezer Door in the Garriage

I've always wanted to buy a for 33 megahuts receiver, integrate it with home missistant. So we've got the water leak senses in all the bathrooms, in the kitchen and underneath a washing machine in the utility room. One of those you thinkwill be greater than sat ou a for but probably one of the other ones is a really simple one. And every time it's like, do i need andos ikeno it? I really hope i waste the money ones i don't.