XP06 AC Hardwired Smoke and CO Alarm

Hardwired Alarm with Battery Backup: AC-powered with a 9V battery backup to ensure protection during power outages.2-in-1 Protection: Detects smoke and carbon monoxide quickly and accurately with advanced dual sensors.Interconnects Up to 18 Units: Connect up to 18 X-Sense 2-in-1 hardwired alarms to ensure all sound simultaneously when one is triggered.10-Year Product Life: Built with heat- and corrosion-resistant PC material, ensuring a 10-year sensor lifespan.Single Button Control: Test or silence all interconnected alarms by pressing any unit's large, user-friendly button, operable with a long stick—no ladder needed.