Red LED flashes until reset for quick, clear identification of initiating smoke alarm in interconnected system;Visible low battery indicator helps locate chirping unit;Front loading battery door makes battery changing simple, power link tab makes installation faster;False alarm control quiets unwanted alarms for up to 8 minutes;Interconnects with other compatible Firex smoke alarms and heat alarms

• Kidde i4618 (Firex) Hardwired Smoke Alarm with Battery Backup
• 1 Pack
• White

Kidde i4618 (Firex) Hardwired Smoke Alarm with Battery BackupKidde Safety