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Intercom Systems and Doorbell Buzzer Systems Corona, Queens, New York:

Apartment Intercom StationVideo Intercom SystemIP Imtercom SystemIntercom Call Station

Residential        Commercial        Institutional        Industrial

IP Intercom System Installation and Repair

Intercom System  Installation and Repair

Video Intercom System  Installation and Repair

Telephone Intercom System  Installation and Repair

Door Bell Buzzer Installation and Repair

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 Intercom Repair Services - Corona, Queens, New York

Contact Unlimited Applications Security Company For a Cost Effective Intercom or Door Entry Solution:

We provide prompt professional service and you can rest assured that with over two decades of expertise in Intercom and Door Entry systems installation & repair that you will be provided with a solution which will be in service for years. 

All of our work is guaranteed and we stand behind every intercom system installation or repair that we perform. We provide custom intercom system installation for home and offices owners to suit your needs from design to installation our priority is providing a cost effective and trouble free intercom installation.

Our repair teams are highly trained and skilled to quickly troubleshoot and repair intercom systems.

We install voice intercom systems, video intercom systems, telephone intercom system and the recently popular IP intercom system. We believe that "security starts at the door And a fully functional intercom system is the first step in security by giving the ability to communicate and  in some systems see the person at the door and giving the option of allowed or denied access of door entry.

We provide intercom system installation and repair services for residential and commercial property owners in Corona, Queens, New York.


Serving the New York City Metropolitan Area and All Adjoining Counties

Unlimited Applications Security Company P.O. Box 300012 Jamaica, New York  11430

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