First Alert 10-Year Battery Photoelectric CO400 Carbon Monoxide and SM210 Smoke Alarm Value Pack. Provides protection against fire and carbon monoxide (CO). The SM210 Smoke Alarm features First Alert's Precision Detection advanced sensing technology and meets the latest industry standards. The CO400 carbon monoxide alarm easily installs and provides reliable CO protection.
| SKU | 546185 | UPC | 029054021854 |
| Weight | 1.15 | Package Width | 7.25 |
| Package Length | 9.4 | Package Height | 3.5 |
| Model Number | 1046743 | Brand | First Alert |