The Quam CIB3 is a single-gang, rocker actuator switch call-in station. The switch is normally open; call-in switch position is momentary.

The faceplate is 24 gauge, brushed, stainless steel with #6-32 hardware. The legend “CALL” is hot-stamped on the switch.

The Quam CIB4 is a single-gang, rocker actuator switch call-in station with privacy function. The switch is normally open; call-in switch position is momentary, and privacy switch position is locked.

The faceplate is 24 gauge, brushed, stainless steel with #6-32 hardware. The legends “CALL” and ‘PRIV” are hot-stamped on the switch.

The Quam PS6L is a single gang, six-position program selector that assigns the balanced output of a 25, 70.7 or 100V amplifier to one or more loudspeakers with a total load of 60W or less.

Each has a stainless faceplate, black printed legend, black knob and white indicator hash mark.