Who We Are

Your security and low voltage cabling systems specialist. UpGrade Security Solutions is a division of D&D Ultimate Connection LLC, a supplier for city and government agencies

Our organization specializes in CCTV, Access Control and Intercom Installations. We offer professional installation services and repairs of new and used CCTV and Access Control systems complete with network connectivity for smartphone and/or central location remote viewing and accessing.

  • Full site-survey available
  • Detailed recommendations
  • Complete product information
  • Do it all subcontracting company

High Quality Standards

We work with the best suppliers in the business. Expect efficient and on-time intallation and care for your security systems.

Educated & Experienced Team

Years of experience installing complex systems throughout the New York metropolitan area.

Modern Business Solutions

Set up your building and organization for long-term success with our custom solutions.

Inspection & Accreditation

We’re certified to work with the most advanced systems and brands.

Our Services

Access Control

Access Control

Access Control System Design and Installtion.


Intercom System Design and Control.
CCTV Camera Upgrade Security Solutions


CCTV System Design and Installation.
Structured-Cabling Upgrade Security Solutions


Cabling System Design and Installation.
Magnetic-Lock-and-Door-Strike Upgrade Security Solutions

Door Locking

Installation service and repair.

Other Services

A host of additional services avaialble.

Be safe, secure, and at ease.

UpGrade Security Solutions

Why Work With Us

Upgrade Security Solutions Team

Years of experience

Hands-on experience working with companies like Neteam Solutions LLC, Able Interconnect Corp, & Verigent.

Certifications from EPI-EXIN, Brivo Access Control, Electrical Training Centre, & BICSI.

Staying on top of the latest technolgy trends so you know you have the best-in-class system installed in your facility.

CCTV Hardware Upgrade Security Solutions

Modern equipment

The latest in security techology and the knowhow to use it.

We work with the highest quality brands in the industry including Brivo On-Air, Hikvision  Avaya, ZK Access Control, Honeywell, Aiphone, Comelit & ABB intercom.

Upgrade Security Solutions CCTV-Installation

Professional team

Extensive experience in security installation.

We strongly believe that the only way to fully understand a project is to arrange for one of our experienced surveyors to visit your site so that all aspects of the project can be taken into consideration.UpGrade Security Solutions is a design, installation and aftercare company. From concept to completion, we are experts in scheduling, resource planning, forecasting, costing, and documenting.

Our reputation is the proof!

Let us prove it to you.

Our CEO and President

Donnell J. Slay is an expert in security installation and monitoring programs of all kinds. He is an opinion-leader when it comes to CCTV, intercom, access control and mechanical and magnetic door lock technology.

Mr. Slay has numerous accreditations and countless security installation projects currently active across the New York metropolitan area.

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