how to keep cat off car

I like the tattle tail alarm, my only problem is my car is outside, i am in Florida, rainy season, could i put these in plastic bags ? Will they work like that ?

THANX !!

No doubt you can use a TATTLETALE even if it's placed inside a zip lock bag. That should protect it enough from the direct rain and weather. Another option that would work for sure is the Ultra Sound device. It has a much larger range and is weather proof. It's the last one down on this page:

http://www.bugspray.com/catalog/products/page851.html

It would work for any animal that might come around the car. The Cat Stop is just for cats and can be seen here:

http://www.bugspray.com/catalog/products/page2163.html

I believe one of the ultra sound devices would work better for this situation; if you do get the Tattletale, you might want to get at least two to make sure you have adequate coverage on the entire vehicle and it you may even need three units. Remember, most cars have "sections" and I'm afraid the one won't be able to detect motion, weight or anything hopping around the rear end of the vehicle or the roof if it's place on the front hood. And just one on the roof may not sense anything on the trunk or hood. I think you get the idea. We've had people need only one, some have needed two and some have needed three. There is no way to tell without testing as each car is definitely different. Even cars of the same make, model and year have different "sound transmitting" power so just make sure you test it and have enough installed to insure there will be a sound no matter where any cat jumps on the car. Good luck!