Model 80223
The Model 80223 Sonalert provides a 2,900 Hz tone at 80dB for use as an auditory stimulus.
Model 80223HM
A single frequency tone for simple auditory signaling. Use with 80223M for two tone applications. For single tone applications use 80223M.
Model 80135M
This speaker module may be used with any 80004 Series Modular Test Chambers.
Model 80135CTL
Use this cable with the 80135M Speaker Module and ABET Interface Control to program an audio stimulus from a suitable sourse unit.