Shackcom Combination Smoke and Carbon Monoxide (CO) Detector Alarm 1 Pack, Protect Your Home from Fire and Gas Leaks, Even When You're Away, Battery Operated
Dual high stability sensors- Minimize carbon monoxide and smoke detector alarm false positive
When carbon monoxide and smoke rise to alarm levels, the 85 dB alarm provides a clear, loud warning when it is discovered
2 in 1 smoke detector/carbon monoxide alarm, well used in the place of carbon monoxide gas leakage and fire place, well guarantee personal safety
Battery operated device (2-AA batteries, not included, it is recommended to replace batteries once a year), Which Can be easily installed and maintained without the need for an electrician