nissan alarm

Hi

I broke the key of my 1996 nissan sentra in the ignition. And the doors got locked so now i cant shut off my alarm. I have the battery undone right now. I need to be able to drive to the locksmith to have them take key piece out. I have tried to take the two fuses out that are next to engine. Still goes off. I need a key to put in lock to shut off alarm normally. Any help would be greatly appreciated.

Thank you

Chris

if you need more info ask im here waiting for any help thank you

I'm a little unclear as to weather you can get in the car. If you can't how are you going to drive it to get the piece out? I believe your going to have to call a mobile locksmith.