Product details
Single-family house kit Quadra with Maxi including induction loop, SB2 video kit. This kit is completely pre-addressed in its delivery state and only needs to be installed and electrically connected. Additionally, there is the option to split or quarter the doorbell button via DIP switch code and to convert this kit into a two-family or four-family house kit by adding more indoor stations for audio or video. A maximum of 4 audio or video indoor stations can be installed per participant. The intercom is equipped with a ring circuit for hearing aid users, which transmits audio directly to a compatible hearing aid, facilitating communication between the resident and the visitor at the door. During operation, this ring circuit emits a magnetic alternating field, which generates an electrical voltage in the receiving coil of the hearing aid through electromagnetic induction, mirroring the audio signal. In the hearing aid, this is amplified by the audio amplifier and directed to the ear of the user through the earphone. To utilize such induction loop systems, the hearing aid must have a so-called telephone coil (short: T-coil) that picks up the magnetic alternating field of the induction loop. Typically, when using the telephone coil, the microphone of the hearing aid is deactivated. This kit includes: 1x door station Quadra Art. 4893M, 1x power supply Art. 1209, 1x Maxi indoor station with induction loop Art. 6801W/BM with surface-mounted housing Art. 6820 and flush-mounted housing 6817, junction terminal Art. 1214/2C, and termination resistor Art. 1216. With the optional accessory item 4792E, the horizontal tilt of the door station Quadra can be adjusted by 25°.