INDOOR TALK BLACK - REQUIRES 91378800AX91378401 The design of the Axis Indoor Talk answering unit will suit every flat or home. The aesthetic appearance of this product was achieved by using a glass surface and striking backlighting of its icons. However we placed particular emphasis on selecting the highest quality audio components in order to achieve a high quality sound. This means you can talk to visitors outside as if they were standing right next to you. Invite them in and press