The 1+n intercom system was developed to convert a classic doorbell system into a complete intercom system without the need to lay additional cables in the riser. The confidentiality of conversations between the individual residential units is maintained.Product features:In-house telephone MIRO 1+n technologyRing tone volume adjustable in 3 levelsMute function with visual displayTechnical data:Compatible with system 1+nTÖ button including 1 additional button Plastic ABS white 90 x 200 x 52 mmInstallation instructions:Note:
