What is Three Level System?

23/02/2014 | Posted in | By

The Audio-Video Communication is from Main Gate to the Apartments, Tower Entrance to Apartments & Apartment door to Apartment.

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What is Two Level System?

23/02/2014 | Posted in | By

The Audio-Video Communication is from Main Gate to the Apartments & also from Tower/Apartment Entrance to Apartments.

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Is there any difference between Video door phone Kits and Video door phone Systems?

23/02/2014 | Posted in | By

Not really. One is in a box, the other comes in separate bits. Both video door phone kits and systems have many common components although some special cases do exist.

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What are Systems?

23/02/2014 | Posted in | By

Systems are individual components integrated together to complete a  video door phone or audio door phone project.

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