XP0A-SR Standalone Smoke and CO Alarm

Real-Time Voice Alerts: Clear voice warnings, such as "Warning! Smoke detected in Living Room. Evacuate." or "Warning! Carbon monoxide detected in Basement. Move to fresh air."    Simple Installation: No rewiring needed; easily mounts on any wall or ceiling with the included bracket, screws, and anchors.   Voice Status Updates: Audio alerts for emergencies, battery, faults, and device lifespan—no manual needed.   Sleek Design: Ultra-thin 1.2 in (30 mm) thickness; 5.3 in (135 mm) mounting bracket covers existing alarm holes.   10-Year Product Life: Built with heat- and corrosion-resistant PC material, ensuring a 10-year sensor lifespan.