ME additional indoor unit Audio AD 400 for VISTUS door intercoms

VISTUS additional video door intercom indoor unit with an 86 mm (3.5") colour TFT display. Receiverless door intercom with hands-free speaker system. Regardless of the number of individual components, you need only one AC adapter to power the entire VISTUS door intercom system. This AC adapter can be optionally connected to an internal or external unit.
Additional video intercom indoor unit:
- 86 mm (3.5") colour TFT display
- high-quality white plastic housing
- surface-mounting: flat cabinet of only 25 mm in height
- visual bell indication:  blue illuminated frame around TALK and DOOR OPEN
  button
- 9 doorbell melodies selectable, bell and speech volume are adjustable + can
  be switched off (also while talking)
- silence-switch shuts off ringtone (e.g. for recovery)
- red illuminated frame as a reminder
- MONITOR button (silent monitoring): switches camera at outdoor unit ON
  and OFF
- Intercom function: talking from indoor unit to indoor unit inside one dwelling
- connection for floor call button with its own bell tone for easy distinction
  between house entrance and dwelling door
- connection for wireless module VTX-Bell for integration of BELL wireless door
  chimes
Note:
- cable is not included in the scope of delivery: You will need a min. 4-core
  cable (0.75mm²), max. cable length: 100 m
- temperature range: -20° C up to +50° C
- power consumption below 1 watt (stand-by operation)

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