At Alltech Security, we believe peace of mind starts with knowing what’s happening at home—whether you’re there or not. As Long Island’s premier alarm and surveillance company, we provide residential camera systems designed to keep you connected, informed, and protected 24/7.

We offer a full range of indoor and outdoor camera solutions, customized for your home’s layout and your security needs. From front-door visibility to full-property coverage, our systems are built to deliver crystal-clear video, easy access, and dependable performance day and night.

Smart Home Camera Solutions

Our residential camera systems can be wired or wireless, giving you flexibility and reliability no matter your setup. Record and monitor live video from anywhere through your smartphone, tablet, or computer—so you’re always in the know.

  • Indoor Cameras – Keep an eye on entryways, nurseries, and common areas with discreet high-definition cameras.

  • Outdoor Cameras – Deter potential intruders and monitor your property’s perimeter with weather-resistant, motion-activated systems.

  • Doorbell Cameras – See, hear, and speak to visitors in real-time—whether you’re at home or away.

Reliable Recording & Storage Options

Alltech gives you control over how your footage is stored and accessed. Choose from:

  • Cloud Storage: Secure, remote access to video clips anytime, anywhere.

  • NVR Systems: Local storage with high-capacity recording and playback.

No matter which option you choose, your video data stays protected and accessible when you need it most.

See what’s happening at home—anytime, anywhere—with Alltech Security’s reliable residential camera systems.

📞 Call us today at 631-666-2531 to schedule your free security camera assessment and discover why homeowners across Long Island trust Alltech Security to keep them safe, secure, and confident.

Testimonials
"I can't recommend them enough..."

“I’m a builder of top end residential homes for 38+ years, this company from Frank the Owner to Valerie in the office to the technicians in the field, are 5 stars across the board. I cant recommend them enough after dealing with many security contractors over the years”

-Jim C.

"They are knowledgeable, timely, and fast"

“Frank and the Alltech team always go out of their way to accommodate whatever we might need.  They are knowledgeable, timely, high-quality, and fast.  All around, they’re great to work with.”

-Nat W

"I’ve been very happy with my service.."

“Alltech has been my alarm company since I bought my house 13 years ago.  My various family members have accidentally set off the alarm upon entering the house several times—so we have tested the system periodically—and Alltech was very quick to respond!  In addition to having an effective security system, they have been very responsive to my every need including some random requests over the years—for alarm certificates, amending access codes and call lists, and answering questions about the macros built into my system (pool / door alarm) that I had no recollection about.  I’ve been very happy with my service and would highly recommend Alltech to others!”

-C.B.

"Great service, always professional.."

“Great service, always professional, knowledgeable and responsive. An improvement over our prior security company (one of the big ones)”

-D.Frankel


“Thank you for making us feel safe!.."

“Thank you for making us feel safe! The response time is amazing and really gives me the confidence that in a true emergency I will be protected.”

— M/M Fairbrother

"We have worked with Alltech on several high-end residences.."

“Our projects contain a high level of detail and require thoughtful planning to coordinate the various systems. Mr. Maffucci has provided excellent solutions for the integration of the security systems and the various required components into the design. As a result, our design has not been compromised to create a well functioning security system. As the architect, we have been very happy with the outcomes of the projects where we have worked with Alltech and Mr. Maffucci.”

-Bates Masi Architects

"The Alltech Security Team worked along with us and helped build a 1st class home.."

“Frank Maffucci and his Alltech Security Team worked along with us and helped build a 1st class home. Alltech’s team performed in a professional and timely manner throughout the project. The same reliability has been displayed for all follow up calls after the house completion.”

-Bill Costello, Men at Work Construction Corp.

"I’m extremely happy with Alltech"

“If I have a problem they are always available .I particularly like Mike who works with Alltech and he’s always available when I have an issue. They always resolve my problems promptly”

-Kathy S

"Great security company.."

“Great security company with wonderful service. The office staff is professional and always available. Great team. Thanks again for being there for us!”

-Gemelli Gelato

"Great installation, service, and personnel.."

“Having used a number of security companies over the years, Alltech has been the best. Great installation, service, and personnel, at a very competitive price.”

-Daniel K