The professionals at HDH are experts in their field, giving clients the most reliable information, unmatched integrity, and a quality of work that will exceed even the highest expectations.

Hy Haddad was one of the most sought-after disc jockeys in the metro New York area during the 1980s, providing music for events, weddings and lavish parties with guest lists that included US Presidents and corporate CEOs

After years of providing music in some of the most elegant hotels and party spaces, something became very apparent to Hy – everyone seemed to have expensive, high-end audio/video systems, but no one knew how to use them. As a result, those expensive installations were just a waste of money.

Following experiences like those, Hy decided that it was time for someone to not only offer clients high-end audio/video installations, but the ability to use them. That’s how HDH Intelligent Technologies, his company, was born.

Hy first made a name for himself in the audio field and then quickly moved into video, telephone, security and home automation. Today, HDH serves clients throughout the New York Tri-state region, and in Florida. HDH clients include both home and business owners who have come to rely upon the long-standing, warm relationships that the company creates with all of its clients.

For information call: (855) 848-9849



Isaia recently established its first flagship locations in the United States: Madison Avenue in New York City, and Beverly Hills in Southern California. Our retail stores in Europe and Asia have long been recognized as penultimate destinations for supplying the discerning man’s lifestyle, in no small part because of the extreme attention paid to how our retail environments communicate our brand — from lighting, to displays, to the audiovisual experience.

On a trusted recommendation we partnered with HDH to design and build out our US stores’ audiovisual, security, and lighting — all of our essential networked and automated systems. Our expectations were surpassed in ways we hadn’t even considered. From the start of the project to the end, HDH provided clear guidance, detailed documentation, instruction, and an installation that was executed with flawless fit and finish.

It’s one thing to install leading-edge technology and walk away, it’s something else altogether to deliver it in such manageable way that it is transparent to the day-to-day operations of a dynamic, luxury retail environment. Our staff can easily control the entire customer experience with a single tap on a touchscreen. We could not be happier with the work HDH did and how easy it is to use and maintain.