Product Overview
When everyday needs matters, the First Alert SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup 2 Pack provides thoughtful design through reliable build quality. weighing 9.12 ounces, available in 2 Units (Sc-9120b). Notable features include hardwired co and co smoke, contributing to its practical character.
Key Features
- Hardwired CO smoke alarm features battery backup for constant monitoring
- Can connect to other compatible BRK or First Alert CO smoke detectors
- Lights indicate if the alarm is for smoke or for carbon monoxide
- Single test silence button for simple operation
- Side-load battery compartment for convenience
Why Choose the First Alert SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup 2 Pack
The First Alert SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup 2 Pack answers the question "why this one?" with versatile engineering, hardwired co, and proven long-term value.
Best For
Buyers shopping for everyday needs will find the First Alert SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup 2 Pack a strong match thanks to thoughtful design.
Quick Summary
The First Alert SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup 2 Pack is a Smoke Detectors & Fire Alarms product by FirstAlert. Brand: First Alert. Style: Hardwired Alarm. Power Source: Battery Powered, Corded Electric. Color: 2 Units (Sc-9120b). Item Weight: 9.12 ounces. Price: $177.38.
Product Specifications
| Specification | Details |
|---|---|
| Brand | First Alert |
| Style | Hardwired Alarm |
| Power Source | Battery Powered, Corded Electric |
| Color | 2 Units (Sc-9120b) |
| Item Weight | 9.12 ounces |
| Sensor Type | Electrochemical, Ionization |