1
Choose the Borough
Start with Queens, Brooklyn, Manhattan, the Bronx or Staten Island. Borough pages cover properties that do not have a dedicated neighborhood page.
New York City Service Coverage
NYC Service Areas for Intercom, Cameras & Access Control
Use this hub to choose the correct borough, neighborhood and service page for intercoms, apartment buzzers, security cameras, access control, alarms and low-voltage building-entry systems.
Unlimited Applications Security Company serves residential and commercial properties across New York City. Availability depends on the address, scheduling, equipment support, parts and project scope.
- Intercom and apartment buzzer service
- Security camera installation and repair
- Access control and door-release hardware
- Alarm systems and low-voltage support
Five BoroughsNYC service coverage
30+ YearsSecurity system experience
Residential & CommercialProperty-specific service
Direct Phone(347) 433-6873
Location Selection Guide
How to Choose the Correct Service Page
The best page is the one that matches both the property location and the system needing service.
2
Choose the Neighborhood
Use a neighborhood page when one is available for more specific local building and service information.
3
Choose the System
Select intercom repair, camera installation, camera repair, access control, alarms or another service that matches the problem.
For multi-location or uncertain requests
Use the citywide service page or contact form when the project involves several boroughs, the exact system category is unclear, or different systems share wiring, power or door hardware. Include every address and a brief description of the problem at each property.
Five-Borough Coverage
Find Building-Security Service by Borough
Each borough has different property types, entrance layouts, wiring conditions and neighborhood pages. Choose the location closest to the property.
Queens
Intercom, apartment buzzer, camera and access-control service for detached homes, two-family properties, apartment buildings, co-ops, storefronts and commercial sites. Local pages include Jamaica, Astoria, Long Island City, Forest Hills and Flushing.
Brooklyn
Building-entry and surveillance service for brownstones, apartment buildings, condominiums, mixed-use properties, retail spaces and offices. Neighborhood pages include Park Slope, Williamsburg, Bushwick, Bay Ridge, Canarsie, Flatbush and Downtown Brooklyn.
Manhattan
Intercom, camera and controlled-entry service for co-ops, condominiums, rental buildings, offices, medical suites, retail properties and mixed-use entrances. Dedicated intercom pages cover Midtown Manhattan, Harlem and the Upper East Side.
Bronx
Apartment buzzer, intercom, camera and door-entry service for multi-family buildings, private homes, commercial properties and community facilities. Dedicated intercom pages cover Riverdale and Fordham.
Staten Island
Intercom, video entry, door-release and security-system service for homes, condominiums, apartment buildings, storefronts and commercial properties in St. George, Stapleton, New Dorp, Great Kills, Tottenville and nearby communities.
NYC-Wide and Multi-Site Projects
Use the citywide service pages for properties in several boroughs, managed portfolios or projects combining intercoms, cameras, access control and connected door hardware.
Service Categories
Choose the Security System That Needs Service
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Intercom & Buzzer Systems
Apartment stations, lobby panels, telephone entry, video intercoms, wiring, power and door-release circuits.
📹
Security Camera Systems
CCTV and Internet Protocol cameras, DVRs, NVRs, remote viewing, cabling, power and surveillance upgrades.
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Access Control
Card readers, keypads, controllers, relays, electric strikes, magnetic locks and request-to-exit devices.
🛡️
Alarm & Low-Voltage Support
Alarm systems, monitoring support, low-voltage troubleshooting and related building-security infrastructure.
Direct Answers
Frequently Asked Questions About NYC Service Areas
These answers explain the coverage area, page-selection process and information needed to route a request correctly.
Which New York City boroughs do you serve?
Unlimited Applications Security Company serves Queens, Brooklyn, Manhattan, the Bronx and Staten Island, subject to scheduling, equipment support and project scope.
How do I choose the correct service-area page?
Start with the borough where the property is located. Choose a neighborhood page when one exists. Choose the borough page for other neighborhoods, and use a citywide service page for multi-borough projects or general service information.
Do you provide intercom repair in all five boroughs?
Yes. Service may include apartment buzzers, lobby panels, tenant stations, telephone entry, video intercoms, wiring, power, electric strikes and door-release circuits.
Do you install and repair security cameras across New York City?
Yes. Services include camera installation, camera repair, DVR and NVR troubleshooting, remote viewing, cabling, power correction and surveillance-system upgrades.
Do you install access control and door-release systems?
Yes. We install and service card readers, keypads, controllers, relays, electric strikes, magnetic locks, request-to-exit devices and related low-voltage wiring.
What information should I include in a service request?
Include the full property address, borough and neighborhood, building type, requested service, equipment brand if known and the exact problem or project goal.
Need Service in Queens, Brooklyn, Manhattan, the Bronx or Staten Island?
Call with the property address, building type and the intercom, camera, access-control, alarm or door-entry problem that needs attention.