First Alert SA303CN3 Battery Powered Smoke Alarm with

First Alert Silence Button. First Alert Smoke Alarm Pack with Silence Feature Press and hold the Test/Silence button for 3 to 5 seconds To reset the alarm, the unit needs fresh air and time to burn the contamination off the sensor

Investigate the cause of the alarm to ensure your safety. This will deactivate the alarm for a short duration.

First Alert Smoke Alarm Silence Button Sa87c Factory for sale online

To use this feature, press the Test/ Silence button on the cover To silence false alarms on your First Alert SC9120B, locate the silence button on the front of the unit you can silence it temporarily by pressing the "silence" or "hush" button on the unit

First Alert smoke alarm beeping Spacehop. Investigate the cause of the alarm to ensure your safety. If the unit will not silence and no heavy smoke is present, or if it stays in silence mode continuously, it should be replaced immediately

First Alert Battery Powered Smoke Alarm with Silence Button, SA303CN3. Press and hold the Test/Silence button for 3 to 5 seconds The button is on the side of the unit, near the Onelink logo