Delivers a low frequency tone that is audible to others.
Meets OSHA, state and other requirements.
Sealed to protect against moisture and dust.
It meets requirements of OSHA, the U.S. Bureau of Mines, GSA, all state regulations, and SAE J994 criteria.
The alarm has a voltage range from 12V to 24V DC and can function in temperatures between -22° and 122° Fahrenheit. It's epoxy-sealed to resist moisture, dust, and vibration.
