Hardwired Replaceable Battery Backup Combination Smoke and Carbon Monoxide Detector w/ Voice Alarm

This hardwired combination detector safeguards your home against two critical threats simultaneously. It monitors for both smoke and carbon monoxide, alerting you with a clear voice alarm that identifies the specific hazard detected. The hardwired design ensures constant protection, while the included 3-year replaceable battery provides reliable backup during power outages. Meeting industry safety standards, this dual-function detector eliminates the need for separate units, offering comprehensive coverage in a single, efficient device. Ideal for bedrooms, hallways, and living areas where early warning is essential.