The Axxent BP-100V is a portable single-channel belt pack for Axxent's wired party-line intercom system, used by stage managers, camera operators, lighting and sound crews in theatres, broadcast studios, churches and live events. It connects to the Axxent MS-200, MS-100 or CP-100S main stations, and a headset plugs into its 4-pin XLR socket; 3-pin XLR in and out connectors on the back allow the line to be looped through to the next station. The V model replaces the piezo buzzer of the standard BP-100 with a vibration alarm: an external vibrator in a small 50 x 40 x 20 mm box connects via an 80 cm cable with a 3.5 mm mini-jack plug and can be kept in a pocket, so a crew member feels a call even when the light alarm is not seen and when sound would be disruptive. A light call indicator is also fitted, side tone is adjustable, and the integrated spring-steel clip attaches the unit to a belt. It is a European-made product. Headset not included.