
Carnegie Hall freight door
Custom heavy-duty hinges for an oversized wooden freight door, finished to Carnegie Hall's approval and cleared by landmark review. See the Carnegie Hall project.
Protect people and collections without changing how the building feels.
installations over 10+ years
support for managed-service clients
Rated 4.9/5 by 110+ NYC corporations
Operating throughout New York
Highline Integrated Security designs, installs and maintains museum security systems in NYC for cultural institutions of every size.
Cultural institution security protects people, collections and historic buildings at once, and stays out of the visitor's way.

Landmark fabric
New hardware, conduit or drilled doors in designated landmarks and interior landmarks can need Landmarks Preservation Commission review.
Public front, private back
Galleries open daily; stage doors, loading docks and collection storage stay controlled.
Events change the building
A gala or evening rental changes which doors open and who holds credentials.
Keys nobody can count
Decades of master keys leave no record of who opens the collection store.
Our venue security systems put every door, camera and alarm on one integrated security platform.
| System | What it does for a museum or theater |
|---|---|
| Access control | Role-based access to back-of-house and collection storage. Event-day temporary credentials expire on their own, and credentials replace master keys. Salto for historic doors; LenelS2, C•CURE or Genetec for larger campuses. |
| Door hardware | Electrified hardware suited to historic doors, plus custom hinges and doors we engineer and fabricate in-house. |
| Cameras | NDAA-compliant Axis and Genetec cameras on exacqVision, linked to door events. Low-light and thermal models for dark stages and perimeters. |
| Intrusion and emergency alert | After-hours intrusion detection, panic buttons and silent alarms for staff. |
| Integration and custom software | Several systems on one platform, plus custom builds for people counting and crowd capacity. |
| Structured cabling | Concealed cable routing through existing chases, tested and documented. |
On each project, one team owned the hardware, the wiring and the software, so the institution had one call to make.

Custom heavy-duty hinges for an oversized wooden freight door, finished to Carnegie Hall's approval and cleared by landmark review. See the Carnegie Hall project.

Access control, emergency alert systems and compliant wiring on the 5th floor, delivered with SPK/Lewis Construction. Read the Lincoln Center case study.

An emergency pull-cord alarm for a cold plunge, wiring and custom doors, completed on time and within budget. View the NYC Ballet project.

Replica gilded stage doors with modern security features, with custom moldings fabricated in-house. See the City Center stage doors.

People-counting and occupancy technology we developed for Mirage, later adopted by Christie's. Read about the Christie's platform.
Every system is backed by a 12-month warranty.
Planning a capital project?
We will walk the building with your team.
Collection protection works in layers, so no single failure exposes a work.
Defense in depth
Cases sit inside controlled galleries inside a controlled building, each with its own access rules and alarm zone.
Display case and object protection
Locked cases on their own access list, with case and vibration sensors on high-value objects.
Intrusion zones
Door contacts on the perimeter and glass-break sensors on gallery windows and skylights. Motion zones are set to avoid nuisance alarms.
Camera analytics
Where the platform supports it, analytics flag a touch, loitering or an object being removed.
Theater and museum security systems answer to landmark, life-safety and accessibility rules. We design for all three before anything is installed.
| Rule set | How we design for it |
|---|---|
| Landmarks and interior landmarks | Battery locks on Salto's SVN data-on-card network, or online through BLUEnet Wireless, with no wire to the door. Visible hardware matched to the original and submitted for approval. |
| Egress in public assembly spaces | Electrified locks on egress doors release on fire alarm activation and loss of power where required. Fail-safe or fail-secure is decided per door, coordinated with your fire alarm contractor; we do not install fire alarm systems. |
| ADA-accessible entry | Readers, intercoms and hardware at accessible heights, operable without tight grasping. |
As a certified Salto dealer in New York, we design wireless locking around the building.
Cultural projects follow the building's calendar.
Public routes, back-of-house and collections.
Devices, hardware finishes and landmark samples prepared.
Scheduled around performances and exhibitions, and phased on larger projects.
Every device tested; staff trained on credentials and events.
Managed service and maintenance, with 24/7 support for existing clients and a 4-hour response on critical failures.
FAQs
Short answers on landmark wiring, after-hours intrusion, loan conditions and grant funding.
Museum security systems in NYC typically include access control for back-of-house and collection storage, discreet cameras and intrusion detection on one platform. Landmark buildings add limits on cabling and visible hardware.
Theater security systems differ because the building changes every night. Performing arts venue security gives stage doors role- and time-based access, and egress must work for a full house.
Yes, access control can often be added to a landmark building without visible wiring. Salto's SVN and BLUEnet battery locks and concealed routing keep historic surfaces intact.
Museums detect after-hours intrusion near artwork with layered sensors: perimeter door contacts, glass-break on windows and skylights, and motion and vibration sensors in galleries and cases. Video linked to each alarm lets security verify it quickly.
Lenders and insurers usually expect a museum to show how it controls access, detects intrusion and records video around a loaned work. Exact terms come from the lender and the policy; we document the system to support your answers.
A nonprofit security grant in NYC can fund equipment such as access control or cameras for eligible organizations. The Nonprofit Security Grant Program is FEMA-funded and administered by NYS DHSES; we phase systems to match funding rounds and check cameras against NDAA Section 889. Check each item against current NSGP guidance from DHSES.
Talk to the team that has worked inside Carnegie Hall and Lincoln Center.