Welcome to Linked Security – Smart Security Solutions and Locksmith

Welcome to Linked Security -
Brooklyn Based Smart Security Solutions and Locksmith

NYC’s Leading Security Systems Services

Call for a free quote: (212) 500-1334

Intercom Systems and Door Buzzer Repair and Installation

We provide same-day intercom repair and video intercom system installation services for office buildings, residential and multi-tenant apartment buildings.

As a leading NYC security systems company, we provide a full range of services and install security products (security camera systems, access control, surveillance, etc) from leading security brands to create a complete security solution, tailored to your needs and requirements.

Linked Security caters to both residential and commercial customers.

We design security systems for :

  • Small and large organizations
  • Construction sites
  • Multi-unit apartments & management companies
  • Warehouses
  • Storage Facilities
  • Jewelry stores,
  • Retail stores and more.

Demos and helpful guides

Contact Us

Here at Linked Security we are available 24/7 to answer your questions, give you some tips and provide you with the best service


Who We Are

We are a family owned business who respects
its employees and customers.

Our expert Brooklyn based security systems installer technicians offer free security system assessments to New York businesses and residents. With over 10 years of experience in NYC and a combined 21 years of joint experience in our team.

We aim to deliver the best NYC security system solution to fit your needs, budget, and leave you completely and 110% satisfied with our products and services alike.

Linked Security serves all 5 boroughs: Manhattan, Brooklyn, Bronx, Queens, and Staten Island.


During the Covid-19 shutdown, we were helping out the community.

Click here to read more.

Satisfied Clients


30 Minutes Arrival

456,547 Hours Recorded

250 Projects Completed

220 Happy Clients

What Our Clients Say

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We are known for our comprehensive commercial security
system integrations. We invite you to challenge us with
your next security system solution project.

Our building risk assessments help determine initial security risks,
and opportunities for mitigation and program improvement.

What Do Our Customers Say About Us

Security Insights and Resources

Our business security and smart home automation systems experts discuss the latest trends, product reviews and tips.

Multiple Sensors
Benefits of Utilizing Multiple Sensors and Communication Methods

Ever wondered why multiple sensors and communication methods, redundant information sources, and i2 are crucial in alarm system design? The use of redundancies ensures that the system remains effective even […]

Intercom System
Integrating Access Control with an Intercom System: Residential Building Benefits

Integrating access control with an intercom system in a residential building is like adding a personal bouncer to your front door. It’s the ultimate combination of convenience and security, giving […]

Front Door Buzzer
Front Door Buzzer with Remote Unlocking

Ever wished you could unlock your front door from anywhere? The front door buzzer with remote unlocking capability and opener is a game-changer. No more fumbling for keys or rushing […]


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