Hardwired Smoke Detector With 9 Volt Battery Backup For Home Safety Front Load Battery Door For Easy Battery Change 120 Volt Power Ionization Sensor Test Silence Button Quick Fire Alerts

Hardwired Smoke Detector with 9V Backup, Front Load Unit
✔️ 120V wired power with 9V backup, front load battery door

This hardwired smoke detector is designed for homes and small offices, providing reliable fire warning on 120V power with a built in battery backup. It is typically mounted on ceilings in living areas, hallways, or near bedrooms to help alert occupants quickly during a fire.

✅ Ionization sensor technology detects invisible fire particles, associated with fast flaming fires
✅ 85-decibel alarm sounds when smoke or fire is detected
✅ 120V powered with a 9V backup battery included
✅ Front-loading battery door for easy replacement and maintenance

💡 What is a hardwired smoke detector with a 9V backup used for in home safety?

This handy device helps protect households by delivering reliable fire alerts even during power outages. Key points:

- 120V mains power with a 9V backup
- Ionization sensor for fast flaming fires
- UL listed with a 10 year warranty on the alarm
- Front load battery door for easy maintenance