Designed to control 100V line speaker systems these attenuators are fitted to industry standard wall plates and install into an electrical wall box. They feature 11 position switches for fine adjustment of sound level. All circuitry is housed on a PCB with screw terminals for easy installation. They include override relay for emergency paging applications & a 22µF bipolar capacitor for line monitoring purposes.
All wall plates assembled by Altronics are supplied with two facia clip on covers. These are designed to match your current decor. Simply clip on the desired cover after installation.
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