I don't think so? As far as I'm aware the alarm system and the immobiliser are different systems, so the key should start the car, but won't turn off the alarm. Hopefully someone's messed about with it though and figured it out.Need to get a spare key for my civic and have found an aftermarket non remote key is by far cheaper.
But if I try to just unlock car with the key itself alarm sounds! Any way to silence it without the remote button?