Home / Residential Systems / Combination Smoke & Carbon Monoxide Detectors Combination Smoke & Carbon Monoxide Detectors Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Showing all 14 results Kidde P4010ACSCO-W Read more Kidde P4010ACSCO $94.90 Add to cart Kidde P4010DCSCO-W $102.00 Add to cart Kidde P4010ACSCO $94.90 Add to cart Kidde i12010SCO $80.90 Add to cart Kidde KN-COSM-XTR-BA $72.90 Add to cart Kidde KN-COSM-BA $63.90 Add to cart Kidde KN-COPE-D $67.90 Add to cart Kidde P3010CU $97.18 Add to cart First Alert SC7010BV $80.98 Add to cart First Alert SC7010B $74.25 Add to cart First Alert PRC710V $59.99 Add to cart First Alert PRC710 $49.99 Add to cart First Alert SCO501CN-3ST $69.99 Add to cart 20 products per page30 products per page50 products per page80 products per page100 products per page