Bell alarms create pronounced pings or ringing sounds on a bell by striking it with a hammer once or rapidly many times.

Buzzer alarms create a loud, piercing tone that can cut through background noise and alert personnel to potential hazards.

Chime alarms create a gentle, ringing tone similar to a clock or wind chime.

Horn alarms create a loud and prominent tone similar to a truck or train air horn.

Horn alarms for hazardous locations create a prominent tone similar to a train air horn using a specially designed speaker or diaphragm that greatly reduces the chance of sparks or arcs from occurring. They are commonly used in flammable or potentially explosive environments.

Siren alarms create steady tones that rise and fall in pitch to better stand out against background noise.

Siren alarms create steady tones that rise and fall in pitch to better stand out against background noise. They use speakers or diaphragms that greatly reduce the chance of sparks or arcs from occurring. They are commonly used in flammable or potentially explosive environments.

Tone alarms create soft, smooth tones using a speaker or diaphragm and can create a wide range of sounds.

Tone alarms for hazardous locations create soft, pleasing tones using a specially designed speaker or diaphragm that greatly reduces the chance of sparks or arcs from occurring. They are commonly used in flammable or potentially explosive environments.