This is Logenex Innovations Inc. official technical product support page for their TeleDoorBell MDU Series of products. Here you will find access to technical support digrams and documentation in PDF format. You will need to have Adobe Acrobat Reader installed on your computer to view these files. If you do not have a copy of Acrobat Reader you can download it here.

Installation Manuals

• Download the MDUV-4 Installation Manual
  File is 3MB, You will requier Adobe Acrobat Reader to view this file

Diagrams

• Download the MDUV-4 Speaker Dimension Diagram
  File is 3MB, You will requier Adobe Acrobat Reader to view this file