Comelit Group Germany 6721W/BM Video Mini HF T-coil white SB2 video intercom

Indoor station Video Mini hands-free (HF) with induction loop SB2. White for surface mounting with 4.3' color screen 16/9 handsetless. The device is also equipped with a ring line for hearing aid wearers, which transmits the audio directly to a suitable hearing aid and makes it easier for the resident to communicate with the visitor at the door. During operation, this ring line emits an alternating magnetic field, which generates an electrical voltage in the receiving coil of the hearing aid through electromagnetic induction, the course of which is the same as that of the audio signal. In the hearing aid, this is amplified by the audio amplifier and passed to the wearer's ear via the earpiece. In order to be able to use such induction loop systems, the hearing aid must have a so-called telephone coil (short: ""T-coil""), which absorbs the alternating magnetic field of the induction loop. The hearing aid microphone is usually deactivated when the telephone coil is used. Control of the brightness, color and volume of the ringtone, which can be individually selected from various melodies. Equipped as standard with buttons for door openers, with corresponding LED display, and 4 additional soft-touch buttons for answering calls, self-activation, calling the porter's switchboard and muting the ringtone. Manages the floor call as standard. Possibility of expanding by 4 additional buttons with the accessory Art. 6734W. Equipped as standard with 2x 8-part DIP switch units for addressing the subscriber addresses and programming the buttons. The monitor can only be used in the SB2 system. The equipment includes the branch terminal for the riser Art. 1214/2C. ATTENTION: Accessory Art. 6710 required for operation. Dimensions: 160x115x22mm.