A residential sump pump high-water alarm typically produces a loud, high-pitched electronic buzzer, continuous piercing siren, or intermittent beeping tone designed to alert homeowners immediately of impending basement flooding. These standalone alarm units feature a remote sensor float attached to a battery-powered control box mounted on the wall above the sump pit basin. Verification: Test the alarm unit by pressing its built-in test button to verify the siren volume and tone are functioning correctly.
1 votes
Marked as accepted