First Alert hardwired smoke and CO detector 6-pack
Six-pack 120-volt hardwired combo smoke and electrochemical CO detectors with battery backup. Includes 2-AA backup, silence/test button, dust cover, 85-dB horn, and elderly-friendly spread-spectrum horn. Customers cite easy installation and good value, with some false alarms noted
Highlights
- 6-pack hardwired detectors
- battery backup included
- photoelectric smoke + electrochemical CO
Pros
- 6-pack for multi-room coverage
- hardwired with battery backup
- combo smoke and CO detection
- silence/test button and dust cover
- elderly-friendly horn design
Cons
- some customers report false alarms
- lifespan claims vary with units
- uses photocell rather than ionization for smoke detection (customer note)
Best For
Features
- Six-pack of 120-volt hardwired smoke and CO alarms with battery backup
- Includes 2-AA battery backup and a silence/test button
- Dust cover and 85-decibel alarm for clear notification
- Spread spectrum horn delivers lower-frequency alert for easier hearing
- Latching alarm remembers which unit initiated an alarm with a low battery indicator
