AIPHONE IER-2 CHIME EXTENSION SPEAKER

Call extension speaker with chime call tone volume switch. Features: Announces a call from sub (or door) station in a place remote from master (or room) station One call extension per system Tone volume switch Indoor mounting Dimensions: 4-3/4"(H) x 3-1/2"(W) x 1-1/8"(D) Used with Aiphone models: IE Series MK Series JA/JF Series KC-1MRD KC-1GRD KB-3MRD NEM Series TC-M