The CX-RM20 is a professional 2-zone remote paging microphone designed for use with compatible 2-zone integrated mixer amplifiers such as MP600U and MP1000U systems. It is suitable for schools, offices, hotels, shopping malls, supermarkets, restaurants, halls, factories, villas, and commercial PA installations. With two-zone control, it allows users to make paging announcements to selected areas directly from a remote location.

This remote paging microphone includes individual zone on/off switches, signal level indication, microphone volume adjustment, and 2 chime tones for paging notification. It connects through an RJ45 interface using 485 communication protocol and is powered by the host amplifier, so no separate power adapter is required. With connection distance up to 500m, compact desktop design, and stable paging operation, the CX-RM20 is a practical accessory for 2-zone PA paging systems.