Digitals india pvt ltd deals in various types of security systems. The company offers a range of video door phones. As part of these video door phones, the company provides fermax universal handset. This is effective alternative to all other intercom handset. It is equipped with a look up table to provide the wire connections from old to new. It comes with following features:
Electronic call tone
Saves re-cabling costs
Decorative cover to hide replacement marks on wall
