First Alert Hardwired Combination Smoke & Carbon Monoxide Alarm | SMICO100-AC, 9V Battery Backup
Product Description
Product Overview
The First Alert Hardwired Combination Smoke & Carbon Monoxide Alarm, model SMICO100‑AC, is designed to monitor for both smoke and carbon monoxide in a residential environment. The unit is hardwired to a building’s electrical system, ensuring continuous power supply. It incorporates a 9‑Volt battery backup that provides temporary power in the event of a mains outage, allowing the alarm to continue operating until power is restored.
As a single device, it combines the detection of both fire smoke and hazardous carbon monoxide gas into one compact unit. The model designation SMICO100‑AC identifies the specific product variant within the First Alert line. No additional accessories, dimensions, or installation instructions are specified in the available data.
The alarm’s design reflects First Alert’s emphasis on providing a dual‑sensing solution for home safety, offering protection against two common risks that can occur in the same living space.