First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector $20.17 – amazon 1 hr left

First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector
https://www.amazon.com/First-Aler…op?ie=UTF8
Combination Photoelectric Smoke & Electrochemical Carbon Monoxide Sensors Detect Deadly Smoke, Fire & Co Hazards
Patented Smoke Entry System Allows For A Direct Path To The Photoelectric Smoke Sensor
Nuisance-free Photoelectric Technology Reduces False Alarms That Result From Cooking & Shower Steam
New, Thin Design Adds An Element Of Style
Meets Ul217 & Ul2034 Standards & Complies With Legislative Requirements For 10-year Battery Operated Smoke Alarms
Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement
Combination photoelectric smoke and electrochemical carbon monoxide sensors detect deadly smoke, fire, and CO hazards
Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam
New sleek and thin design adds an element of style to safety
Meets UL217 and UL2034 standards and complies with legislative requirements for 10-year battery operated smoke alarms