
First Alert BRK Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector 6 -Pack
4.6
165 Questions
Read All Questions & AnswersUse without battery I refuse to have any smoke derector that uses a battery that has to be replaced. Can this model be used without a battery? Is there a similar model that does not use a battery? Thanks very much.
1
Hi LloydEwing, our wired detectors require a backup battery. -Joey
Was this Answer Helpful ?