2 Pack Battery Operated Carbon Monoxide Detectors With No Outlet Needed CO400 Model White Electrochemical Sensor For Fast Accurate CO Alerts And Continuous Monitoring During Power Outages Easy Install Home Safety Alarm
✔️ Battery-powered, no outlet needed, 85 dB alarm, 5-year life
This handy 2-pack battery-operated carbon monoxide detectors provide continuous monitoring even during power outages. Each detector uses an electrochemical sensor for fast, accurate CO detection and is easy to install on any level with optional wall mounting. They come with a 5-year limited warranty, are UL-tested, and feature an end-of-life signal and an 85 dB alarm to keep you safe.
✅ Electrochemical sensor for accurate CO detection
✅ 85-decibel alarm alerts on CO buildup
✅ Battery powered (9V per unit) for outage protection
✅ End-of-life indicator prompts replacement
✅ Ideal for every level and bedroom placement for full coverage
💡 What is a carbon monoxide detector used for in home safety during power outages? A handy device helps protect families by sounding an alert when CO is present, even when power is out.
- monitors ambient CO with an electrochemical sensor
- provides audible warnings to guide safe action
- supports safety compliance on every home level