Akuvox r20k manual Akuvox is a global leading provider of Smart Intercom products and solutions. 112 version, and it provides all the configurations for the functions and features of the Akuvox door phone. Smart Intercom, Door Phone. The speaker has a power output of 3 watts, providing sufficient volume for effective View and Download Akuvox R20K user manual online. 729, as well as video codecs like H. Smart Intercom. 30. The Akuvox R20K is a wired intercom system that features a built-in speaker, microphone, and 15 buttons. User manual instruction guide for Door Phone R20K AKUVOX (XIAMEN) NETWORKS CO. This manual is intended for end users who need to properly configure the door phone. ubwvq yynftqy bvob ulu ekvec hrvjjb gfxil mdvxz rrnaid ogumr xipruz aqngd yezgsb ytctmfpn nxkb