Gas fume detector
Hey guys. My 1995 300 has a Xintex gas fume detector and every time when we return from a cruise and plug the shore power back in, the alarm goes off a few mins later. I can hit the mute button and it never sounds again. Until we either plug the shore power in or if there’s a power outage and the power comes back on. I though these things were 12v powered? What can I do to stop this from happening?