Costco Smoke Detector & Carbon Monoxide Detector, 2 Pack by First Alert
Change Your Clock, Change Your Battery! I’m sure everybody has heard that saying 1 way or another as a reminder to change the battery on your smoke detector. Here we have a 2 pack of Costco smoke & carbon monoxide detectors (scroll for photos). These are great because it solves 2 problems with 1 device. The … Read more