XP02-AR AC Hardwired Smoke and CO Alarm

Hardwired Alarm with Battery Backup: AC powered with a CR123A battery backup to ensure protection during power outagesVoice Alerts with Location: Clear voice warnings, such as "Warning! Smoke detected in Living Room. Evacuate." or "Warning! Carbon monoxide detected in Basement. Move to fresh air." Voice Status Updates: Audio alerts for emergencies, battery, faults, and device lifespan—no manual needed.10-Year Product Life: Built with heat- and corrosion-resistant PC material, ensuring a 10-year sensor lifespan.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.Note: Can only interconnect with alarms of the same type.*