The Axxent BP-101 is a portable single-channel intercom belt pack compatible with common party-line intercom systems, making it a practical choice for theatres, schools, churches, broadcast and live-event crews that need reliable wired communication between stage manager, lighting, sound and camera positions. The front-panel controls match Axxent's main stations: the knob on the right sets headset volume, side tone is adjustable with a slotted screwdriver, and a three-position talk switch offers Off (middle), momentary push-to-talk (up) and latching talk (down). An illuminated yellow CALL button sends and shows calls, backed by both light and sound (piezo buzzer) alarms, and a connection is provided for an optional vibration module for situations where a buzzer would be disruptive. Headsets connect via a 4-pin XLR, and 3-pin XLR in and out connectors on the rear allow daisy-chaining along the intercom line. A spring-steel clip fixes it securely to a belt. It is a European quality product. Headset and vibration module are sold separately.