Walmart has the Kidde Combo Smoke and Carbon Monoxide Alarm P3010K on clearance for $13, list is $50, Amazon says ~$33.
http://brickseek.com/walmart-inve…u=366480
http://www.kidde.com/home-safety/…p3010k-co/
Walmart has the Kidde Combo Smoke and Carbon Monoxide Alarm P3010K on clearance for $13, list is $50, Amazon says ~$33.
http://brickseek.com/walmart-inve…u=366480
http://www.kidde.com/home-safety/…p3010k-co/