Alarms & Sensors in Long Island
UL-listed monitoring, door/window sensors, motion detectors, glass-break — wired or wireless.
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One licensed installer for every low-voltage system in your Long Island property — from a 4-camera retrofit to a whole-home rewire. Home and business security camera installation across Nassau and Suffolk counties — waterfront properties, estates, and commercial sites.
UL-listed monitoring, door/window sensors, motion detectors, glass-break — wired or wireless.
Get a free quote
Hikvision · Dahua · Ring · Axis — 4K ColorVu, AcuSense AI, NVR storage, hidden cabling.
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Ubiquiti UniFi, Lutron lighting, Sonos audio, HomeKit / Alexa / Google integration.
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Our Services
PTZ and long-range cameras for Long Island's larger properties, equestrian estates, and multi-acre homes.
Corrosion-resistant cameras for Long Island's waterfront homes, boat docks, and harbor properties.
Scalable commercial systems for Long Island retail, warehouses, and professional offices.
By the Numbers
Licensed since 2014 with hundreds of installations across Westchester County NY and Fairfield County CT — no call centers, no contracts, no hidden fees.
40+
Long Island Jobs
Fiber
Backhaul Capable
32-CH
Largest NVR Done
$0
Monthly Fees
Why Choose Us

On-site consultation
Every project starts with a free professional property assessment
We cover both counties — from Great Neck and Manhasset to the Hamptons and Montauk. Larger installs include travel-efficient scheduling.
Long Island's salt air, humidity, and storms demand marine-grade hardware. Stainless mounting and weather-sealed housings on every coastal install.
Hidden cabling, architecturally sensitive mounting, and premium hardware. Installs respect the quality of your property.
Local Coverage
Local technicians covering Long Island NY and the surrounding neighborhoods — typically on-site within a single business day.
ZIP codes served: 11021 · 11030 · 11050 · 11576
Local Insights
Sands Point, Kings Point, and the Great Neck peninsula are full of 2–5 acre waterfront estates with private docks, pool houses, and detached garages. We design fiber-backed multi-NVR systems for these properties — main NVR in the house, secondary nodes at the boathouse and gatehouse — so a single waterfront estate gets the same searchable footage architecture as a small enterprise.
Recent Work
Main 32-channel NVR in the mechanical room, fiber drop to a secondary 8-channel NVR at the boathouse, marine-grade housings on every sea-facing camera.
Permits & Registration
Nassau County Police Department
Nassau County requires alarm permits for residential systems with police dispatch. False-alarm fees apply. We file the paperwork at install.
Why Long Island Homeowners Switch
Here's how we compare to ADT, Vivint, SimpliSafe, and other national providers serving Long Island.
Frequently Asked Questions
Customer Reviews
“We had 8 cameras installed around our property and you cannot see a single wire. The team fished every cable through finished walls without touching our crown molding. Our insurance company gave us a discount the same month.”
Michael & Sarah T.
Greenwich, CT
“After years paying ADT $45 a month for outdated equipment, Rolo set us up with a Hikvision NVR system. Better cameras, zero monthly fees, and I can check every angle from my phone. Should have switched years ago.”
David R.
Rye, NY
“The Wi-Fi in our 4,200 sq ft home was a nightmare — dead zones in every bedroom upstairs. Rolo ran Cat6A to three access points with zero visible cables. Now we get full signal in the basement, backyard, even the detached garage.”
Jennifer L.
Stamford, CT
“I run a small restaurant and needed cameras covering the kitchen, entrance, and parking lot. They designed the layout so every angle is covered — I can pull up any camera on my phone during off-hours. Installation was done in one day without disrupting business.”
Carlos M.
Port Chester, NY
“Rolo installed Lutron lighting, motorized shades, and Sonos throughout our home. Everything works from one app. The hidden wiring is what sold us — our interior designer was impressed that nothing was visible.”
Angela & Tom W.
Scarsdale, NY
“We called on a Wednesday and they were at our door Friday morning for the consultation. Two weeks later, six 4K cameras and a full NVR system were running. The person detection actually works — no more alerts for every squirrel in the yard.”
Patricia G.
Darien, CT
“We had Ring doorbells and a few Wi-Fi cameras that kept dropping offline. Rolo replaced everything with hardwired Hikvision cameras and a proper network backbone. Night and day difference — crystal clear 4K footage, instant alerts, and rock-solid reliability.”
Robert & Maria S.
White Plains, NY
“What impressed me most was the site mapping before they started. They walked every inch of the property, identified blind spots I never considered, and proposed camera positions that covered everything. Professional from start to finish.”
Lisa H.
New Canaan, CT
Related Guides
Deeper guides from our team — written for Long Island NY property owners considering an upgrade.
If Wi-Fi dies upstairs, outside, or in the basement, the issue is usually design, not your ISP. Here’s the permanent fix.
Read Article
The 5 best NVR systems for Greenwich estates in 2026 — compared on storage, channel count, AI analytics, and estate-scale reliability. Why local recording beats cloud for Back Country and Belle Haven properties.
Read Article
An empty house is a different security problem than a lived-in one. Pipes burst when no one is there to notice, packages stack up, and a power blip can take a system offline for weeks. Here is how to build a second-home system that protects itself.
Read Article
Free Consultation
A certified technician visits your property, maps every angle, and delivers a custom security proposal — completely free, zero obligation.
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