Universal Security 3-in-1 Combo Alarm

Upgrade your home safety with this powerhouse Universal Security Instruments 3-in-1 Combo Alarm! This advanced device offers comprehensive protection by detecting smoke, fire, and carbon monoxide all in one unit. Designed for ultimate peace of mind, it features hardwired connectivity paired with a 10-year battery backup, ensuring you stay protected even during power outages. You will love the advanced Sensing Plus multi-criteria detection technology, along with the convenience of voice alarms, interconnectivity capabilities, and the frustration-free benefit of no low battery chirps. Secure your environment with this reliable, high-performance safety essential.