Why does my 2006 Honda accord alarm keep going off especially in cold weather?
http://forums.edmunds.com/discussion/5617/honda/accord/honda -accord-security-system-questions it seems like this is a common problem. I'm sorry you are having these troubles, how frustrating. I hope that you can find out what's creating the problem. I did some research on the internet and saw some fixes but unsure of exactly what your car is doing.
I would start by replacing the batteries in the key fobs, then move onto tracing all the switches and connections anyplace in the car like doors, trunk lid and engine compartment hood.
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