Sonitron have been producing a large range of piezo buzzers, transducers, piezo speakers, amplifiers and alarms for over 40 years. Sonitron products can be found in specific applications in the Health Care, Transport (Air-Sea-Land), Mining, Household and General Industry sectors.


Robust buzzers for industrial applications

Low-cost buzzers & transducers for high-volume applications


NEW 1mm profile for smallest GPS/mobiles/cameras

2mm profile for PDAs and other consumer portables

2mm profile, high-output over broad frequency range

Piezoceramic Speaker in limited space

Blue Line SPS Piezoceramic Speaker


Piezo Sounder for car, fire and home alarms

Buzzer for small portable equipment

Extremely Loud Alarm

Digital Square Car Horn

Automotive Piezo Back Up Alarm