Protect your home with a single, hardwired device that detects both smoke and carbon monoxide. This First Alert combination alarm identifies both threats in one unit, providing comprehensive detection when dangerous conditions develop. A dual-detection alarm covers multiple hazards without requiring separate devices in each room.
The hardwired design includes a 10-year battery backup, ensuring protection during power outages. The interconnect capability lets you link multiple compatible alarms throughout your home so that when one alarm detects danger, every alarm sounds simultaneously. This whole-home safety network design means all rooms receive notification at the same time, creating coordinated protection across your entire house.
Features and Benefits
- Dual Detection: Single device detects both smoke and carbon monoxide, eliminating the need for separate detectors.
- Interconnectable Network: Connect to other compatible alarms to create a whole-home safety system where all units alert at once.
- 10-Year Battery Backup: Combination of hardwired power and extended battery backup for continuous protection.
- Quick Connect Mounting: Simple plug-in installation makes setup straightforward without complex wiring.
- Alarm Indicator Lights: Lights pinpoint the source of the alert.
Specifications
- Brand: First Alert
- Model: 1046882
- Type: Hardwired combination smoke and carbon monoxide alarm
- Battery Backup: 10-year
- Features: Interconnect capable, alarm indicator lights, quick connect plug system








