Smoke alarms
We just replaced our smoke alarm in the Camper. We bought one that has the internal battery - long-life, ten years they say - and is not hard-wired because we do lots of boondocking and have no power....
Forum Discussion
I replaced the ones in our house with 10-year battery ones and no problems because I got the same brand as the ones already installed, Kidde. That means they have the same connecters and I do not have to rewire and replace the ones already installed. Make sure you check the connecters since each brand is different.
