We offer a variety alarms in voltage ranges for 3-24 VDC and 12V/24V AC or DC. Alarms are available that are waterproof or splash proof. In volume levels from a loud 80 db to an ultra-loud 125 db. Many alarms have, in addition to sound indication, have bright visual LED indicators. All of our alarms are panel mount, but we have optional enclosures for flat or dashboard surface mounts. The technology we employ is our alarms is both electronic and electromechanical. The alarms can be combined with our other 12 volt components to make unique application groups.