Smart-home installation, upgrades, service and system takeovers in Brookville. Control4, Savant, Lutron, Crestron and Josh.ai, with audio video, networking and security planned around the property.
Call (516) 210-2120Request a Brookville site review
Clear wiring and control plans for estate renovations
For Brookville residences, Sentry begins by defining the spaces included in the project and how people will use them. We review equipment access, network needs and existing controllers before selecting remotes, touchscreens or additional devices.
A renovation plan can reserve speaker back boxes, display conduits, rack cooling and shade connections before finishes close. Existing-home upgrades require a survey of reachable wiring and retained equipment. We agree room names, everyday scenes and acceptance tests so the completed system has a documented operating standard.
Control4, Savant and Crestron takeovers in Brookville
Purchased a home with an existing system, lost contact with the installer, or need an upgrade? Sentry Audio Video assesses systems installed by other companies. We review owner-authorized access, equipment, programming records and network health before defining repairs or replacement.
Control4 takeovers and upgrades
Review controller compatibility, remotes, room control, audio and video, and the existing project before changes. Request a Control4 takeover assessment.
Savant takeovers and upgrades
Review the host, remotes, app access, entertainment sources and scenes. Licensing, project access and supported integrations are confirmed in the written scope. Savant repair and takeover service.
Crestron takeovers and modernization
Assess Crestron Home or custom-programmed systems. Custom changes may require original editable project files or a separately scoped rebuild; source-code recovery is not guaranteed. Crestron service and takeover options.
Josh.ai installation, upgrades and service
Plan voice control for supported devices, or correct room names, commands, account access and integration problems in an existing system. New Josh.ai installation · Josh.ai takeovers and service.
Lutron lighting, shades and system upgrades
Design new lighting and shade control or assess existing HomeWorks processors, keypads, dimming, schedules and database access before repair or modernization. Lutron installation and programming · Lutron service and upgrades.
Request a Brookville system assessment. Include the affected rooms, symptoms and equipment photos; share credentials through an agreed secure process.
Networks, entertainment and security
We review wired and wireless networks alongside the systems that rely on them. The written scope can include audio zones, television sources, security cameras and controlled entry. Each function has defined equipment, installation and testing requirements.
Questions about your Brookville project
Can the work be divided into construction stages?
Yes. The proposal can distinguish prewire, equipment installation, programming and commissioning, with prerequisites and included functions identified for each stage.
What should I send before the assessment?
Send the location, desired changes or symptoms, equipment photos and any drawings or system records you own. Credentials are shared through an agreed secure process. We confirm access and scheduling with the owner or designated representative.
Arrange installation or existing-system service
The process starts with a site review, followed by a written design or service scope, approved work, testing and handoff. Sentry Audio Video is led by Brian Zeidman, who brings over 25 years of industry experience.
Call (516) 210-2120Discuss your project
Explore Nassau County services · All service areas
New York alarm and security services are provided by Summit Automation & Security, Inc. DBA Sentry Audio Video. Licensed by the N.Y.S. Department of State. License No. 12000303692.
Regional office: 4500 Merrick Road, Massapequa, NY 11758 · (516) 210-2120. Serving Brookville by appointment; this is a service-area page, not an additional office.
Commercial AV, networking and security serving Brookville
For offices, restaurants, hospitality venues, retail spaces and authorized association common areas, Sentry plans technology around the property’s operations. Office modernization, tenant improvements and documented system handoff are addressed during the site review. Work in a residential community applies to permitted commercial premises or approved shared amenities.
Business systems, installation and upgrades
Projects can include conference-room AV, restaurant and sports-bar systems, video walls and digital signage, zoned audio and video, Lutron lighting control, business Wi-Fi and managed networks, structured cabling and fiber, cameras and access control. The written scope defines equipment, wiring, configuration, testing and staff handoff.
Commercial automation and existing-system service
We assess Control4 Smart Business, Crestron commercial control and Savant executive and hospitality systems, with Lutron lighting and supported Josh.ai integrations considered where appropriate. Owner-authorized account and project access, software or subscription requirements, network responsibilities and reusable equipment are reviewed before proposing repairs or modernization.
Agree business-hour access, required interruptions and building-management coordination before work begins. View Nassau County & Long Island commercial services or request a Brookville commercial assessment. Call (516) 210-2120 to confirm availability and scope.