Giaccamo wrote:
Your house battery may be low. When the voltage in the battery goes below a certain voltage (I think 10Volts) it sets off the alarm. Reset the alarm, make sure you have the shore power connected to charge the batteries, and check it again. Good Luck! (BTW, it looks like you have been very busy!)
Very busy is an understatement. When the alarm is going off, the red light in the middle of the sensor is illuminated so it's picking up something. I'm just not sure what it is or where it's coming from. Outgassing of the batteries is a good possibility. How can I ensure that's what it is and there isn't some sort of slow leak?