2 NEW Kidde Combo Smoke & CO Alarms that are interconnected, which means, if one goes off, they all go off. By purchasing 1 Kidde WiFi alarm (not included) your phone will be notified if ANY of your alarms go off.

The sensors last 10 years from the time that they are installed/activated (batteries last significantly longer). These have NOT been activated. They have just been opened to verify the manufacture date.

• 30CUA10-V = Wired, 10-year battery backup, Interconnected, Voice Alerts

$49 each, or $90 for both of them.