The buzzer-and-interphone setup that’s been standard in NYC commercial buildings for decades is increasingly being replaced by IP-based video intercom systems. Modern video intercoms give you live video of who’s at the door, two-way audio, remote unlocking from any smartphone, and integration with your building’s access control and surveillance systems.
How Modern Video Intercom Systems Work
IP-Based vs. Traditional Analog Intercoms
Traditional intercoms use dedicated analog wiring — separate from your data network — to connect door stations to in-room handsets or phones. They’re reliable but limited: no video, no remote access, no smartphone integration. IP-based intercoms connect over your existing network infrastructure (Cat6 cable and switches), deliver HD video, support cloud management, and integrate with access control and surveillance platforms.
Key Features to Look For
HD Video: A 1080p or higher camera gives you clear, identifiable footage of every visitor. Wide-angle lenses (100° or more) cover more of the approach area. Smartphone App Access: The best video intercoms let staff receive calls and unlock doors from their iPhone or Android — from anywhere. Two-Way Audio: Essential for communicating with visitors before granting access. Door Release Integration: The intercom controller connects to an electric strike or magnetic lock on the door, allowing remote unlocking.
Popular Systems for NYC Businesses
Verkada Intercom integrates natively with Verkada cameras and access control — cloud-managed, HD video, mobile app unlock. 2N IP Verso is widely used in NYC commercial buildings for its reliability and flexibility. Aiphone offers reliable IP-based systems that connect to SIP phones and mobile apps, well-suited to multi-tenant buildings.
Multi-Tenant Considerations
NYC office buildings often have multiple tenants sharing a single building entry. A video intercom system in this environment needs to support multiple tenant extensions, allowing the front-door camera to ring different phones depending on which tenant the visitor is calling.
Installation in NYC: What to Expect
Installing a video intercom in an NYC commercial building typically involves: mounting the door station at the entry point, running Cat6 or fiber from the door station back to a network switch, configuring the system in the management platform, and integrating with your electric strike or magnetic lock.
Knowing who's at your door before you open it isn't a luxury — it's basic commercial security.
SolvedIT installs video intercom and access control systems for NYC, NJ, and CT businesses. We design complete entry security solutions that give you full visibility and control over your building access.
Explore our access control services or contact us for a free assessment.
Related Articles: Commercial Video Surveillance Systems: NYC Buyer’s Guide · Access Control Systems NYC: Key Cards and Mobile Access · Low Voltage Systems for NYC Businesses: Cabling, Cameras & Smart Sensors
