Attic Fire Alarm Won't Stop Going Off...Hardwired to house

[Steve DellaPelle]

Hello,

I have woken up several times in the middle of the night to the sound of my fire alarm going off upstairs in the vacant attic. The detector is hardwired to the house so I am unsure of how to disconnect it. It will also go off randomly during the day when I am at work and my tenants have mentioned it to me.

There are clearly no signs of smoke or a fire and yet it is still going off. Anyone have a similar issue? Who do I call to fix this?

Thanks,
Steve