Plug In Carbon Monoxide Alarm With 9 Volt Battery Backup, Digital LED Display, 85 Decibel Siren, Easy 120 Volt Wall Mount, Peak Level Readout, 2 Pack Home Safety Kit

Plug-In CO Alarm with Battery Backup & LED Display, 2-Pack
✔️ 9V battery backup; 120V plug-in; digital CO readout; 85 dB siren

Compact plug-in carbon monoxide alarm with battery backup, designed for home safety. It plugs into any standard 120V outlet and is ideal for living rooms, bedrooms, and hallways to monitor CO levels.

✅ Electrochemical sensor detects carbon monoxide accurately
✅ 9-volt battery backup included to maintain protection during outages
✅ Digital LED display shows current CO level and updates every 15 seconds
✅ Peak Level Memory records last detection time or test status
✅ Extension cord included for flexible placement on a table or shelf
✅ UL Certified; 10-year limited warranty; meets UL 2034 and NFPA72 standards

💡 What is a common use for a plug-in carbon monoxide detector with battery backup?

It’s handy for home safety by continuously monitoring CO levels and alerting you when gas is detected.

- CO readings provide quick risk insight
- Battery backup keeps protection during power outages
- 85 dB alarm loudly notifies everyone in the home
- Peak level memory helps track exposure history