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Small audio alarms are very loud

Packaged in tubular, 2.1 (D) x 2.2-in. containers, TRIP-1500G Series audio alarms develop outputs of 115 dBA at 300 mm. The volume is achieved by driving the devices’ piezoelectric crystals through a frequency sweep.

The RoHS-compliant alarms work from a 12-Vdc supply and suit high-sound portable applications such as mobile equipment, police alarms, early warning systems, building security, and auto-theft deterrence. ($5 ea / lg qty — available from stock to six weeks ARO.)

Transducers USA , Elk Grove Village , IL
Information 888-921-6400

http://www.tusainc.com

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