Kidde KA-B AC Plug-in adapter for retro fit from BRK to Kidde
- For use with First Alert® and BRK® wire in smoke alarms
- The KA-B can only be used when replacing First Alert® models: SA4121B, and BRK® models: 4120, 4919, 5919, 86RAC with plug in connector, manufactured before June 1, 2003
The quick convert adapter allows the installation of a new Kidde alarm to an existing competitive wiring harness. This allows for easy installation when replacing the specified smoke alarm brands with a Kidde product. The smoke alarm adapter also allows the specified approved brands and models to be interconnected with other Kidde product.