• Mon - Fri: 9:00am - 6:00pm
  • (516) 366-0979
  • What we do

    CCTV Camera Surveillance Systems

    KatSar Systems specializes in the design, supply, and installation of all types of CCTV systems for residential, commercial, and industrial, regardless the size.

    Voice & Data Network Structured Cabling

    KatSar Systems focuses on the design, installation, and service of voice and data cabling. We do residential and commercial projects as large as 500+ stations, to as small as adding one cable to an existing system.

    Intercoms
    Audio & Video Intercom Systems

    We provide system design, wiring, installation and service for your new or existing doorbell system or intercom. Systems can be as simple as when a visitor presses the button, the intercom rings your telephone with a distinctive ring to alert you.

    Intrusion Burglar Alarm Systems

    KatSar Systems installs and services alarm systems which provide a simple and cost effective remedy against forced intrusion in homes as well as commercial establishments.

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    Door Access Controls

    We specialize in access control systems design and installation. If your business is planning a new access control system, contact us today for your access control system consultation.

    VoIP Phone Systems

    Never-busy phone lines, automated greetings, advanced transferring, recording, call-forwarding, and many more features are included with every KatSar Systems business telephone system.

    Commercial Doors & Locks

    Our capacities give us the freedom of executing project of various sizes. From small personal projects to building mega project of grand scale.

    Distributed Audio Sound Systems

    Our capacities give us the freedom of executing project of various sizes. From small personal projects to building mega build of grand scale.

    Home Automation & Entertainment Center

    Our capacities give us the freedom of executing project of various sizes. From small personal projects to building mega build of grand scale.