carbon monoxide test/alarm, electric and battery operated. I would like to sell all eight of these at once as a bundle package however if you are not interested inbuying all eight and you only want one or more message me and I will make a different post. I have tested them all, they work.
Product Information
| Category | Electronics > Smart Home & Security > Smart Thermostats |
|---|---|
| Brand | First Alert |
| Condition | Like new |
