Carbon Monoxide Detector With Hardwired Alarm And Battery Backup, Electrochemical Sensor, Model CO5120BN White, 120 Volt Home Safety Alarm For Fast CO Detection And Peace Of Mind

Single-Unit Hardwired CO Alarm with Battery Backup for Home Safety ✔️ 120V hardwired with battery backup and electrochemical sensor

This carbon monoxide detector provides fast, reliable CO detection for homes. It wires into a 120V electrical system and includes a 9-volt battery backup for power outages. It's ideal for bedrooms, hallways, and basements where CO buildup can occur.

✅ Electrochemical sensor for accurate carbon monoxide detection
✅ 120-volt hardwired operation with 9-volt battery backup
✅ Interconnectable with up to 18 devices; up to 12 smoke alarms
✅ Tamper-resistant mounting bracket and battery drawer lock
✅ One-test/silence button with built-in self-test
✅ UL-listed for residential carbon monoxide alarms

💡 What is a hardwired carbon monoxide detector with battery backup used for in home safety? A handy guide explains its purpose and benefits.
- Provides continuous CO monitoring during power outages
- Interconnectable with other alarms for whole-home alerts
- Electrochemical sensors offer fast, accurate detection
- Tamper-resistant design helps ensure reliable operation