A range of high quality attenuators supplied complete with plastic surface mount back box. The stylish ABS faceplate is fitted with a matching plastic knob. Each attenuator is fitted with a relay for un-muting output remotely from a fire alarm panel.
Attenuation in 10 steps: 8 x 3dB and 2 x 6dB steps
24V relay fitted for remote fire alarm un-muting
35Hz - 20kHz
Dimensions (H x W x D):
84 x 84 x 75mm
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