SITERWELL Hardwired Interconnected Smoke Detector Carbon Monoxide Detector Combo with 2 AA Batteries Back Up, 2 in 1 Smoke and CO Detector with Voice Alert, Smoke and CO Alarm with Self-Check, 5 Pack

This is a revolutionary 2-in-1 smoke and carbon monoxide detector that provides unparalleled protection for your home and family.

With its unique voice alarm, you'll know exactly what kind of danger is present, allowing you to take action quickly and effectively.

The self-check feature ensures that your detectors are always working properly, giving you peace of mind and eliminating the need for manual testing.

Plus, with a 10-year sensor life and reliable high-performance chip, this detector provides powerful protection for years to come.

Don't settle for anything less - choose the SITERWELL smoke and carbon monoxide combination detector today!