Bogen Var1 Voice Activated Relay

Bogen var1 voice activated relay a relay device that monitors audio activity over a wide range of input voltages and operates two sets of c-form relay contacts in response to detected activity. This can be used to detect voltages as low as signals directly from a microphone or ashigh as signals from 70v speaker systems. A low level output of the detected audio, transformer isolated from the input is also made available for use with other equipment. Can also be used as a balanced low-impedance mic pre-amp. Features: two sets of c-form both n.O. And n.C. Relay contacts respond to audio activity 4 levels of input signals: microphone, 600-ohm line, 25v, and 70v speaker systems built-in balanced, low noise, high gain microphone pre-amp a transformer-isolated, 600-ohm small signal level output of detected audio available works with self-amplified or central amplifier paging systems separate microphone pre-amp or central amplifier paging systems separate microphone pre-amp gain control adjustable release delay-.25S to 25s trigger threshold adjustment Brand: BOGEN Shipping Cost: DKK 18.63

Bogen var1 voice activated relay a relay device that monitors audio activity over a wide range of input voltages and operates two sets of c-form