Smoke Alarm, Hardwired, 9V Backup Battery

When you're on the job, there's no room for uncertainty. Built for pros, the FireX Smoke Alarm (model SMAC9VFEX) delivers dependable, code-compliant detection — backed by North America’s #1 home fire safety brand. This advanced photoelectric sensor alarm meets UL 217 10th Edition standards. You'll also find key features both you and your customers will appreciate, like reduced nuisance alarms, self-testing capability, event memory and universal mounting for streamlined installs.