Modern-Electronics Vistus

Single indoor station for expanding the Vistus door intercom system, item no. 515980 and 515981. Visual doorbell indicator: blue light frame around the talk and door opener button. 86 mm (3.5") color TFT display. The doorbell volume is infinitely adjustable. You can mute the doorbell sound using the silence button (e.g., during nighttime) - a red light frame blinks as a reminder. With intercom function: communication from one indoor station to another within a residential unit. Only 22 mm flat surface-mounted installation. Connection for floor doorbell button with its own doorbell sound to distinguish between house and apartment doors.