NVR Installation
for Homes and Shops on
Long Island

Six island facts behind every recorder plan

• No cellar in a lot of houses. Levittown’s 17,447 post-war houses were built on slabs without basements or garages, heated by hot-water pipes in the floor slab; much of Nassau dates from the same decade.
• Thousands of raised houses. Nearly 3,500 Long Island homes were elevated or slated for elevation after Sandy, according to Newsday’s count of FEMA and state recovery data; New York’s floodplain rules require new and substantially improved buildings in the mapped floodplain to sit at the base flood elevation plus two feet.
• One utility, very large outages. PSEG Long Island serves about 1.2 million customers; Isaias left 271,352 out the following morning and a September 2026 storm caused more than 124,000 outages in three days.
• Half a town can be seasonal. East Hampton’s housing study found 47% of its 44,227 units held for seasonal or occasional use; in the 2010 census almost half of Southampton Town’s 41,759 housing units were counted as vacant, as Patch reported.
• Two wired providers at most, often one. Altice reports Optimum fibre available to nearly 900,000 Long Island homes and businesses; Verizon lists Fios or 5G home internet for much of the island, but availability is address by address, and the State Comptroller counted about 51,700 Suffolk residents without last-mile wired broadband in 2021.
• Police want to know where cameras are. The Suffolk police camera registry lets residents and businesses record their camera locations so detectives can ask them to check a date and time; Garden City’s village program states plainly that it gives officers no access to private systems.

A new recorder is often the moment people move or add cameras too. For that, our Long Island residential camera team plans camera positions for houses, and most strip-centre tenants pair the recorder with access control on the back door; this page concentrates on the box that every camera reports to.

Four island zones we plan differently

How police on each side of the county line use private recordings

Suffolk’s police department invites residents and business owners to add the location of their camera systems to a countywide registry. When a crime happens nearby, detectives use the map to ask participants to check their recorder for a particular date and time, and if there is something useful they arrange to collect it when it suits the owner. The same unit describes a separate, opt-in program for emergency remote access to IP camera systems during events such as an active shooter or a hostage situation, and a crime analysis centre at police headquarters in Yaphank whose video wall shows countywide camera feeds. The county’s own plate-reading cameras are growing too: the New York Post reported in October 2026 that the number had risen from 25 to about 60 in a year.

Nassau has a county police force and, in many villages, a separate village department. Garden City’s police describe their private camera registration as strictly voluntary, giving officers no access to the systems, and warn that after a crime detectives may ask to inspect video recorded during a finite period. The department explains that officers otherwise go door to door after a crime looking for video evidence, and that the registry gives detectives and patrol officers an instant list of addresses where owners have agreed to be asked, while that canvassing of homes and businesses continues alongside it. Home recordings do end up in Nassau cases: in July 2026 the county police reported the arrest of a home health aide in West Hempstead after she was seen on a family’s home video surveillance removing a locked box of cash. For a recorder owner the practical lesson is the same in both counties: the footage only helps if the recorder kept it, the clock was right and someone can export a clip without handing over the box.

Placement rules we apply on every island property

• Above the water, below the heat. A recorder goes neither in a flood-vented enclosure nor in an unventilated attic. WD Purple surveillance drives are rated to operate from 0 to 65°C; a closed summer attic over a cape can approach the top of that range.
• Interior walls first. On slab and raised houses, cable follows interior wall cavities and the attic, never the floor slab, and never across the enclosure below a raised house unless it is in conduit and high.
• Next to the router, if possible. One short cable between the recorder and the provider’s gateway removes a common failure point; when the router sits in the wrong room we move the recorder’s link, not the router.
• A camera on the recorder. The recorder’s closet or cabinet should itself be in view of a camera, so anyone who goes looking for the box is recorded doing it.
• Quiet enough for the room. A recorder with drives and a fan hums; in a bedroom or a small office closet, we choose a quieter model or a different room.
• Labelled at both ends. Every cable carries the same number at the camera and at the recorder, matching the channel map on the handover sheet, so the next person to open the closet does not have to guess which run goes to the pool gate.
• Within one cable of every camera. Standard Ethernet allows 328 feet from recorder to camera; anything farther gets a switch part-way, fibre or a bridge, planned on the walk-through.

Houses without cellars, and houses lifted above the water

Our Levittown-era house sits on a slab with no basement — where does a recorder go when there is no cellar?

Into the most central closet on an interior wall, at shelf height, near where the internet comes in if possible. In a slab cape or ranch that is usually the hall or linen closet, sometimes a coat closet by the front door or a bedroom closet if the recorder is a quiet model. The attic is tempting because the cable goes there anyway, but an unventilated attic over a cape can get hotter in July than a surveillance drive is designed for, and colder in January than many recorders are rated to start in. A detached or attached garage works only if it stays within the recorder’s temperature range and stays dry.

The closet needs three things: a nearby outlet (or a short, permitted new one), a little airflow around the recorder, and a route up into the attic through the top plate of the wall. From the attic, cables drop to each camera through exterior walls or soffits. We fit a small shelf so the recorder and its battery unit sit off the floor, label every cable, and leave a monitor connection reachable.

The floor slab has radiant heating pipes in it — how does camera cable reach the recorder without drilling the floor?

It goes over, never through. Levittown’s original houses were heated by hot-water pipes cast into the concrete slab, and many slab houses elsewhere on the island used the same idea. Drilling or cutting that floor risks a leak inside the concrete, which is expensive to find and repair. So we treat the slab as solid: no floor penetrations, no cable channels cut into it, no anchors into it for equipment.

Instead, cable rises from the recorder’s closet into the attic and travels across the ceiling joists to each camera position. Where a room has a cathedral ceiling or a finished attic with no crawl space, we use surface raceway painted to match, or route through an adjoining closet. Outside, cable runs along the eaves or inside the soffit. If an older addition sits on a crawl space instead of the slab, that space can sometimes help, after we check it for water.

Raised houses: what may stay in the flood-vented space below

Cameras can be mounted in the enclosure under a raised house; the equipment that keeps them recording should not. The enclosure under a raised house is designed to let floodwater in and out, so treat anything electronic below the flood line as expendable. The recorder, its PoE switch, its battery unit and any junction where several cables meet all go on the first habitable floor. Cameras that watch the parking area or the stairs can sit high on the piles or under the floor framing, ideally above the design flood elevation, with their cable running up in conduit to the floor above.

New York’s floodplain rules require new and substantially improved buildings in mapped flood zones to sit at the base flood elevation plus two feet, and FEMA’s post-Sandy guidance for repairs calls for mechanical, electrical and plumbing equipment to be elevated too. A camera system is low-voltage, but the same logic applies: put the parts you cannot afford to lose where the water will not reach. We also make sure that losing a camera under the house does not take others offline with it.

PSEG, surges and the hours after an outage

Can the surge when PSEG restores power after a storm damage the recorder, and what protects it?

It can. When a street comes back on after line work, the first moments of power can carry spikes, and nearby lightning or downed lines during the storm can push surges along both power and long outdoor cables. Recorders, PoE switches and drives are the usual casualties: the house is fine, but the recorder will not boot, a switch port stops powering its camera, or the drive reports errors. Those failures look very similar to an outage-related setting problem, which is why we check hardware first on a post-storm visit.

Protection is layered. The recorder, switch, modem and router plug into a battery unit with built-in surge protection, so they are isolated from the mains for short events. Long outdoor camera runs, such as one to a detached garage or a dock, get a surge protector for network cable at the building entry, bonded to the electrical ground. And the recorder is set to start automatically after a power loss, so the system comes back unattended once power is stable.

Optimum, Fios and the provider’s equipment

A technician swapped our Optimum or Fios router and the recorder vanished from the app — why, and how is it prevented?

Because the recorder’s remote access was tied to the old router. Many systems were set up with rules in the router that forwarded a port to the recorder, or with the recorder taking whatever address the router handed it. A new gateway comes with its own address range, none of the old rules and sometimes a different network name, so the recorder either disappears from the network or remains on it but can no longer be reached from outside. To the owner it looks like the recorder failed.

We set up remote viewing so it does not depend on those router details. The recorder uses the maker’s relay service or a VPN, both of which reach out from the house rather than waiting for incoming connections. It gets a reserved address, and the camera network sits behind the recorder or on its own switch, so the cameras never notice the router change. We also write down, on the handover sheet, the one or two settings that need repeating if the provider replaces the box again.

Optimum’s fibre upgrade put the new box in the garage — does the recorder have to move out there with it?

No. A fibre installation puts the provider’s optical terminal close to where the fibre enters the house, and that is sometimes the garage. Optimum’s own installation notes say it will work with the customer on the location and ask for network cable of Category 6 or better from that point into the home. The router can sit next to the terminal or, better, at the end of a single network cable somewhere more central. The recorder only needs one network connection to that router; it does not need to be in the same room as either box.

What we avoid is the shortcut of putting the recorder in the garage simply because the new box is there. An attached garage on Long Island can be close to freezing in January and very hot in August, and in South Shore houses it may be the lowest, wettest part of the building. We leave the recorder in its dry interior closet and run one cable, or reuse an existing one, from the closet to the router. If the provider later moves its box again, only that one link changes.

Seasonal houses on the East End

When an East End house is winterized for the off-season, should the recorder be left running?

Yes, as long as the room it is in stays within its temperature range. A recorder that is switched off when the house closes in October records nothing over the months when the house is most exposed. The question is what winterizing means for that particular house. If the heat is kept low to protect the pipes, an interior closet will stay warm enough. If the house is fully drained and unheated, a recorder in an outer wall closet or a garage may get colder than its rating, and the drives may not spin up reliably after a cold start.

So we ask how the house is closed before we choose the room. In an unheated house, the recorder goes in the most interior space available, with a small enclosure if needed, and is never set to power down. The battery unit carries it through short outages, alerts tell you if it stops, and the recorder is set to restart unattended. Whoever opens the house in spring should not have to touch it.

Strip centres, offices and neighbours

We lease a unit in a strip centre on Hempstead Turnpike — whose permission do we need to run camera cable across the roof or above the neighbours’ ceilings?

The landlord’s, in writing, for anything outside your own unit. Most commercial leases give the landlord control of the roof, the building exterior and the common areas, and many require approval for any penetration of the roof or exterior walls. Cable for cameras inside your unit, run above your own drop ceiling to your own back office, usually needs nothing beyond the lease’s alteration clause. A camera on the front facade, a cable over the roof to the rear lane, or a run through a neighbouring tenant’s ceiling all touch someone else’s space.

We help by drawing the route and listing exactly what would be touched: number of roof or wall penetrations, how they are sealed, where the cable sits and how it is fastened. Landlords and their property managers approve a one-page plan far more readily than a general request. We also ask whether the lease says the cabling stays with the building at the end of the term, so you know before you pay for it.

When our strip-centre lease ends, does the recorder system belong to us or to the landlord?

It depends on the lease, and the answer is usually split. Equipment you bought that is not built into the space, such as the recorder, its drives, the switch and the monitor, is normally yours to take. Cable pulled through the landlord’s ceiling and walls, and anything fixed to the building’s exterior, may be treated as an improvement that stays, or the landlord may require it removed and the holes repaired. Many commercial leases spell this out in an alterations or surrender clause; some say nothing.

So we write it down at the start. The quote separates removable equipment from cable and fixings, and we suggest you get the landlord’s position on the cable in writing when you ask permission for the route. At move-out we can take the recorder and cameras down, cap and label the cable for the next tenant, or remove it entirely, whichever the lease requires. Export any footage you need to keep before the recorder is unplugged.

Privacy masks on tight suburban lots

Most current recorders and cameras support privacy masks: shapes you draw over part of the image that are blacked out in both live view and recordings. On the island’s closely spaced suburban lots, a camera aimed down a side yard or across a back fence almost always catches some of next door, and a mask over a neighbour’s windows, deck or pool is both courteous and sensible. New York’s Civil Rights Law §52-a gives residents a legal claim against someone who installs a camera to record the back yard of their home without consent for no legitimate purpose.

We set masks while standing at the camera with the owner, check them on the recorder’s screen, and note them on the handover sheet. Where a mask would hide something you actually need, such as the shared driveway, we adjust the camera angle instead. Motion detection zones are set to ignore the masked area, so a neighbour’s lights or pets do not fill your recorder with false events.

Inherited and orphaned recorders

The house we are buying comes with cameras and a recorder — what should we check before closing?

Three things: that it works, that it can be handed over, and that nobody else can still see into the house. At the final walk-through, look at the recorder’s screen and check that every camera shows a live picture and that the recorder has video from the last few days. Ask the sellers for the admin password and the account the phone app is registered to, and ask them to remove the recorder from their own app and any cloud account before closing. Note the make and model so its update status can be checked.

After you move in, the safe step is a full reset and fresh setup in your name: new admin password, new app account, firmware brought up to date and any remote access the previous owner or their installer set up removed. Old footage is erased by a reset, which is usually what new owners want. We do this as a setup visit, and we also check the drive’s health, since a recorder that has run for years may be close to needing a new disk.

Our recorder was installed by a company that no longer exists, and it is locked to their cloud account — can we take it over?

Usually, yes, though sometimes only by starting again. If the recorder is tied to a monitoring company’s proprietary service, it may be fully locked to that service, and the practical route is a replacement recorder that reuses your existing cameras and cable. If it is a standard recorder that was simply registered to the installer’s app account, the maker’s password-reset or account-release procedure, done with proof that you own the property, normally frees it.

Either way the cameras and cabling are usually the valuable part, and they can stay. We identify the recorder model, try the maker’s own recovery path first, and only recommend replacing the box if the recorder cannot be released or no longer receives updates. Once it is yours again, it is set up under your own account and password, with a written record of both kept by you rather than by us.

Licences on the island

What licence should a Long Island homeowner ask to see before someone installs a recorder — county, state, or both?

Ask about both, because they cover different things. The New York State Department of State licenses security and fire alarm installers under Article 6-D, and its rules list closed-circuit television and video surveillance among the systems covered; that is the licence that speaks directly to camera and recorder work. Separately, Nassau’s Office of Consumer Affairs licenses home improvement contractors, and Suffolk’s Department of Labor, Licensing & Consumer Affairs does the same under Chapter 563 of the county code, with electricians licensed under a different article.

In practice: the state low-voltage licence for the camera and recorder work, a licensed electrician for any new outlet or circuit, and the county consumer-affairs office as the place to check a home-improvement contractor’s standing and complaint history. Suffolk lets you search licences and complaints online; Nassau’s office handles verification by phone and its website. Our state licence number, #12000287431, is on every quote, and we tell you in writing which parts of a job, if any, need an electrician.

“Put the recorder in the basement, out of the way”

Generic installation advice assumes a basement. A very large share of Long Island houses do not have one: Levittown alone has 17,447 cellarless post-war houses, and slab construction is common across central Nassau and western Suffolk. On the South Shore, many houses that once had a ground floor at grade have been raised, and the old lower level is now a flood-vented enclosure.

In those houses the advice is either impossible or dangerous. A recorder placed in the space beneath a raised house is placed exactly where the next surge will go, and Suffolk counted more than 31,000 flooded homes after Sandy.

The correct version: put the recorder in the most central dry, temperature-stable space on a habitable floor, which on the island is often an interior closet. Out of the way matters less than out of the water.

“A surge-protector power strip is all a recorder needs in a storm”

A power strip helps with spikes. It does nothing for an outage, and on the island outages are the larger problem: PSEG Long Island’s map showed 271,352 customers affected the morning after Isaias, and a September 2026 storm caused more than 124,000 outages over three days.

Without a battery the recorder stops the moment power fails, and footage from the outage, often the most important hours, is never written. Some recorders also come back from a hard power cut with drive errors.

The correct version: a battery unit with built-in surge protection on the recorder, the camera switch and the internet equipment, the recorder set to restart on its own, and surge protection on long outdoor cables as well as on the power.

“Plug-in Wi-Fi cameras are as good as a wired system”

This claim turns up in r/longisland threads, sometimes from people who install cameras themselves, and for a single doorbell or a camera on a shelf it can be fair. For a house or shop that wants every camera recorded around the clock, it misses three things.

Wi-Fi cameras depend on the house’s wireless network and, for most consumer brands, a cloud subscription; in a PSEG outage or an internet failure they generally stop recording. Island residents have also described on the same forum break-ins where, in one commenter’s words, “the cameras didn’t record anything” because the thieves used jammers.

The correct version: wired PoE cameras on a recorder with battery backup keep recording locally without Wi-Fi or internet. Wi-Fi cameras still have a place where cable truly cannot go.

“The internet company’s router takes care of remote viewing”

Optimum and Verizon supply gateways designed for general home use. They are not configured for a recorder, and they are replaced from time to time, by a field technician or after an equipment upgrade, with no record of the settings you added.

Remote viewing that depends on port forwarding or on the recorder keeping the same automatic address breaks silently when that happens. Owners then assume the recorder has failed.

The correct version: use the recorder maker’s relay service or a VPN, give the recorder a reserved address, keep the cameras behind the recorder, and write the few provider-specific settings on the handover sheet.

“Register your cameras with the police and they can log in to watch”

The Suffolk County Police camera registry records where cameras are, so detectives can ask participants to check a specific date and time and arrange collection at the owner’s convenience. Garden City’s village program states that registration does not give officers access to privately owned systems.

Suffolk does run a separate, opt-in program for emergency remote access to authorised IP camera systems, for situations such as an active shooter or a hostage incident, and participants can opt in or out at any time. That is a deliberate choice, not a side effect of registering.

The correct version: registration is a location list; remote access, where it exists, is a separate agreement you make knowingly. Your recorder’s passwords stay yours either way.

“Island prices are the same as anywhere else”

National cost guides give broad ranges: HomeAdvisor puts a typical surveillance camera installation at around $589 to $2,040, and Angi’s New York figures run from about $797 to $2,222. Those numbers mix very different jobs and say nothing about travel or the extra work a slab or raised house can involve.

Our own prices start from one Brooklyn base and apply published factors: 1.15 for Nassau and 1.20 for Suffolk. That means an eight-channel recorder system is $748–$1,725 in Nassau and $780–$1,800 in Suffolk, before cameras and cabling.

The correct version: compare written quotes that list the recorder, drives, battery unit and cable separately, priced for your county.

“Building rules don’t care where the electronics go”

Camera cable is low-voltage, so many owners assume flood and building rules ignore it. New York’s floodplain requirements set the elevation for new and substantially improved buildings at the base flood elevation plus two feet, and FEMA’s post-Sandy repair guidance tells owners to raise mechanical, electrical and plumbing equipment above flood level.

A recorder and its power supply fall naturally under that logic even if no inspector ever looks at them, and any new outlet or circuit to feed them is electrical work that needs a licensed electrician and, often, a permit from the town or village.

The correct version: place recording equipment above the flood line, keep outlets and circuits with a licensed electrician, and keep the low-voltage work with a licensed installer.

We also serve Elmont, Valley Stream, Lynbrook, Oceanside, Baldwin, Freeport, Merrick, Bellmore, Wantagh, Seaford, Massapequa, Hicksville, Bethpage, Plainview, Syosset, Mineola, Westbury, Garden City, Great Neck, Manhasset, Port Washington, Glen Cove, Oyster Bay, Huntington, Northport, Commack, Smithtown, Babylon, Lindenhurst, Bay Shore, Islip, Sayville, Patchogue, Medford, Stony Brook, Port Jefferson, Shirley, Riverhead, Southold, Greenport, Westhampton Beach, Southampton, Sag Harbor and Montauk.

Bought the kit yourself? Labour only, at the setup rate

If the recorder and cameras are already yours, you pay only for the setup line — $253–$552 in Nassau or $264–$576 in Suffolk — plus any cable we supply for runs longer than the kit’s own, which we tell you about before we start. We install recorders bought at warehouse clubs, from the big-box stores on the turnpikes, online or direct from the maker. Send the model number first, so we can confirm that the recorder and cameras work together and that the recorder is still getting firmware updates. Battery units, surge protection, conduit and bridges are added line by line only where they are needed.

Work on a recorder that is already on the wall — a larger disk, a replacement box with the old cameras moved across, or recovery after a drive fault — is billed from the right-hand column: $219–$1,035 in Nassau, $228–$1,080 in Suffolk.