Review on 🔌 Kidde KA-F Quick Convert Adapter for Firex Wiring Harness - 6 Pack, Facilitating Kidde Alarm Installation by William Dean

I have replaced some old Firex smoke alarms (model 120-1072B from 2001) with a Kidde i4618 Firex smoke alarm. Used these adapters and it was easy. - Using adapters got the job done +10 for each replacement. - If you have time and want to switch, +20 minutes of work and don't buy it. It's easy to rewire, even a caveman can do it (without distracting from any cavemen). If your electrical box is quite full in the wall, you may want to choose the reconnect option as this adapter will take up some space in the box. Give him 4 stars. I had to cut off the large plastic valve that was on the adapter to fit the existing electrical box. This part doesn't have to be that big for what it does.