VS-ELECTRONIC - 211160 m-e Vistus AD-400 Additional Indoor Unit Audio-Doorphone 40824

• Surface mounting only 22mm flat
• Connection for floor bell buttons with their own ring tone to distinguish between house and apartment doors
• For more information, see Product guides and documents.

Product Description Description Optical bell indicator blue light frames around speech and door opener buttons, 9 ringtones can be selected, bell volume can be adjusted continuously, voice volume can be set, rest button switches off the ringtone (e.g. at night rest) - red light frame flashes as a reminder, intercom function speaking from indoor station to indoor station within a residential unit. Note To prevent the entrance door from being opened by manipulating the outdoor station, we recommend installing the security door opener module SDO-10, which is available separately and is installed in the building connection box. The SDO-10 is also suitable for controlling motor-driven locking systems and offers various adjustable door opening times and an auto opening function. The indoor units are only suitable for dry interiors (no bathrooms or similar wet rooms). Avoid the devices getting wet or wet. There is a risk of life-threatening electric shock! For more information, see Product guides and documents. Box Contains 1 x indoor unit 1 x operating instructions (GB, D, NL, F) with drilling templates 1 x installation material