Resideo First Alert Ionization Smoke Alarm with Escape Light

Ionization Sensor Detects Smoke from Flaming Fires

The First Alert SA304 Smoke Alarm features ionization smoke-sensing technology with a contemporary enhanced smoke-gathering design. Ionization sensors offer optimal smoke detection from flaming fires. The 85-decibel fire alarm is designed to be easily heard.

Easy-to-Use Design

This smoke detector utilizes a single button for simple operation. Press the button on the face of the fire alarm to silence false alarms from cooking smoke or shower steam, as well as to test the alarm to ensure it is working. A blinking power light informs you the fire alarm is operational, while a low battery-alert lets you know when it is time to change the battery.

Escape Light Leads You to Safety

The SA304 ionization smoke detector includes a built-in escape light that activates when the alarm sounds. It illuminates a path to safety during an emergency.