- Attractive Matte Black Polycarbonate Dial Scale Overlay with Adhesive Backing Replaces the Mounting Plate. Includes Skirted Black Knob.
- Priority Paging Feature By-Passes the Effect of the Attenuator
- Rack Mount Attenuator for Mounting on to Blank Panels in Equipment Cabinets
- The SPDT Relay is Operated with 24 VDC at 10mA