Deer Park, N.Y. — Challenge Electronics, Inc. has introduced a new series of miniature, lead-free piezo alarms that fit a variety of audible systems including those in marine, automotive, industrial, ...

Elk Grove Village, Ill. — Transducers USA's new TRIP-80 series of piezo alarms fits the bill for industrial control, automation, and a variety of alarm applications where small size and sound output ...

The small size of the Trip 80 series piezo alarm belies its huge sound output. A typical sound-pressure level of 103 to 106 dBa comes out of a case 26 mm in diameter by 22 mm high. As a result, it's a ...

The humble piezo disc buzzer is much more than something that makes tinny beeps in retro electronic equipment, it can also be used as a sensor. Tapping a piezo buzzer gives an interesting waveform, ...

Despite their small size, the TRIP-80 series piezoelectric transducers are capable of producing a sound pressure level of 97 dB in a casing that measures 26 mm in diameter and 22 mm in height.

The operator acknowledges the alarm and mutes it instantly by touching the top with a finger. The next time the alarm is activated, it automatically resets to full volume (up to 96 dB). These alarms ...

November 25, 2012 Add as a preferred source on Google Add as a preferred source on Google Trip wires are most well known for setting off explosives but in this case you'll be setting up a low-voltage ...