Who just walked into your building? If you had to think about that for more than a second, your entry system is already failing you. A video intercom system for business is not a luxury feature for large corporations. It is the difference between knowing who is at your door and finding out after the fact.
According to Global Market Insights, the global video intercom devices market was valued at $25.8 billion in 2024 and is growing at 15.8 percent annually, driven by businesses that can no longer afford to treat entry points as an afterthought. In Los Angeles, where the National Retail Federation ranked the city number one for organized retail crime in 2023, and commercial burglary has risen 28 percent above 2019 levels, that urgency is not abstract. It shows up on your security camera footage and your insurance claims.
Here is how to choose the system that stops the problem before it starts.
What Is a Business Video Intercom System?
A business intercom is a two-way communication and access control device installed at your property’s entry points that lets you see, hear, and speak with visitors before deciding whether to let them in. At its most basic, it is a camera, speaker, and microphone at your gate or door connected to a receiver inside your building. At its most advanced, it is a cloud-connected system you manage from your smartphone anywhere in the world.
The difference between a residential intercom and a commercial one comes down to scale, durability, and integration. Commercial intercom systems are built to handle higher visitor volumes, integrate with gate operators and access control hardware, support multiple entry points, and withstand the daily wear of a business environment. A doorbell camera designed for a home front porch is not built for a gated commercial property in Van Nuys or a multi-tenant office building in Culver City.
What Are The Best Video Intercom Systems for Business?
Not every video intercom system for business works the same way or suits every commercial property. Understanding the main types helps you match the right system to how your business actually operates.
Wired Video Intercom Systems
Wired systems run physical cable between the entry panel and indoor receivers or a control station. They are the most reliable option for properties with inconsistent network connectivity or for those where maximum uptime is non-negotiable. Signal quality does not depend on Wi-Fi or cellular coverage, which makes wired systems a strong choice for industrial facilities, gated compounds, and older commercial buildings where retrofitting is not a concern. The trade-off is a more involved installation, particularly on existing structures.
Wireless Intercom System for Office
A wireless intercom system for the office connects via Wi-Fi, cellular, or an IP network, without requiring new cable runs between devices. Installation is faster and less disruptive, which makes wireless systems the practical choice for most LA commercial retrofits. Most modern wireless systems route visitor calls directly to a smartphone app, meaning whoever manages your entry point can respond from anywhere in the building or off-site entirely. The trade-off is dependence on a stable network connection and, in some cases, an ongoing subscription fee.
IP-Based Smart Intercom Systems
Smart intercom systems connect over your building’s internet infrastructure and integrate with cloud-based access control platforms. They support remote management, visitor logging, temporary access credentials, and, in many cases, facial recognition or mobile unlock capability. For businesses managing multiple entry points or properties, a cloud-based IP system provides centralized control without requiring physical presence at each location.
Video Doorbell for Single Entry Points
For smaller LA businesses with a single front door or pedestrian gate, a video doorbell provides HD video, two-way audio, and mobile app integration without the complexity or cost of a full commercial system. It is the right starting point for storefronts, small offices, and single-unit commercial spaces where visitor volume is low, and visibility takes priority over scale.
Why a Video Intercom System Makes Your Business Run Better
Most business owners think about video intercoms purely as a security upgrade. The operational benefits are just as significant, and for LA businesses dealing with hybrid schedules, high delivery volumes, and properties that are not always fully staffed, they are often the more immediate payoff.
You Control Entry Without Being Tied to the Door
With a cloud-connected video intercom system for business, you see who is at your gate or front door and unlock it from your phone, whether you are in a meeting, off-site, or across town. No one needs to be stationed at the reception to manage visitors. Deliveries get accepted. Contractors get access within their scheduled window. Vendors are greeted and cleared without interrupting your team.
For properties with vehicle access, pairing your intercom with a gate opener installation gives you complete remote control over both communication and physical entry from a single platform.
Every Entry Point Becomes a Documented Record
Video intercom systems for businesses log every call, entry, and access event with a timestamp. When something goes wrong, whether it is a missing package, an unauthorized entry, or a dispute about who was on the property and when, that record is already waiting for you.
In Los Angeles, where the LA County District Attorney’s Office filed more than 477 organized retail theft charges in just the first half of 2024, having documented entry data is not just useful. It is the evidence that makes prosecutions possible. A properly configured access control system with a video intercom installation integrates the documentation into a single access log for every entry point on your property.
Deliveries and Vendors No Longer Require a Dedicated Staff Member
A well-configured smart intercom system lets you issue time-limited access credentials to delivery drivers and contractors, accept packages remotely, and track who entered and when. No one needs to leave their desk. No packages get left unattended at an unsecured entry point. For LA businesses managing high delivery volumes or rotating contractor schedules, this alone justifies the investment.
Your Property Looks and Feels More Professional
A well-installed commercial intercom system at your entry point signals to clients, vendors, and visitors that your business takes security seriously. It creates a clear and controlled entry experience rather than an open-door policy that relies on whoever happens to be nearby.
For multi-tenant commercial properties, it also eliminates confusion for visitors about which unit to contact or how to reach the right person inside. If your existing system needs attention before an upgrade, an intercom repair keeps your current hardware performing reliably while you plan your next system.
Which Video Intercom System Is Right for Your Business?
The right system depends on your property type, visitor volume, and how you need to manage access day-to-day. Here is how the two most widely installed systems in LA commercial properties compare:
| Feature | DoorKing | DoorBird |
| Type | Telephone entry / IP video | HD video intercom |
| Best For | Large commercial, gated facilities, multi-tenant | Small to mid-size businesses, single entry |
| Key Strength | Scale, reliability, no internet required | HD video, smart app, modern aesthetics |
| Gate Integration | Native relay, any operator | Compatible with most gate operators |
| Internet Required | No | Yes |
| Tenant Directory | Up to 1,200+ units | Single property focus |
| Vandal Resistance | High — steel enclosure | Moderate — weatherproof |
| Best LA Use Case | Office parks, gated compounds, commercial HOAs | Storefronts, small offices, single entry gates |
| Things to Consider | Less mobile-first than newer systems | Dependent on the app and a stable connection |
DoorKing for Large Commercial Properties
DoorKing is the standard for LA commercial properties that need to manage high visitor volumes, large tenant directories, and multiple entry points without depending on internet connectivity. Office parks, gated industrial facilities, medical complexes, and commercial HOAs across Los Angeles have relied on DoorKing telephone entry systems for decades because the hardware is built to last and the relay-based gate integration works with virtually any existing gate operator on the property.
DoorBird for Small to Mid-Size Businesses
DoorBird is the stronger fit for smaller LA commercial properties where HD video, smartphone integration, and smart home compatibility are the priority. A boutique office in Silver Lake, a retail storefront in Los Feliz, or a small professional services firm with a single gated entry benefits from DoorBird’s clean design, live video feed, and the ability to unlock the door remotely with a single tap.
Installing an Office Intercom System the Right Way
Installing an office intercom system is not a plug-and-play project for most commercial properties. The system needs to integrate with your gate operator, your existing wiring or network infrastructure, and the way your staff actually manages visitor access day-to-day. A system installed without proper relay configuration, correct camera placement, or app setup will underperform regardless of how good the hardware is.
Working with a licensed installer who knows how each brand behaves in the field is the difference between a system that works reliably from day one and one that creates more problems than it solves. For DoorKing and DoorBird intercom installations across Los Angeles, Novak Doors and Gates handles everything from site assessment and wiring to programming, testing, and ongoing support.
Stop Guessing Who Is at Your Door
Choosing the best video intercom system for your business comes down to your property layout, visitor volume, and the level of remote access you need. DoorKing handles scale and reliability for larger LA commercial properties. DoorBird delivers HD video and smart app control for smaller businesses and single entry points. Both work. The difference is in the fit.
Novak Doors and Gates installs, programs, and services both systems across Los Angeles, with licensed technicians who know how each brand integrates with your gate operator and access-control hardware.
Contact Novak Doors & Gates today.
Frequently Asked Questions
What is the best video intercom system for a small business in LA?
For most small LA businesses with a single entry point, DoorBird is the stronger choice for its HD video, smartphone integration, and gate opener compatibility. For higher visitor volumes or multiple entry points, DoorKing scales more effectively.
Do I need a professional to install a business video intercom system?
Yes. Any system connected to a gate operator or access control hardware requires professional installation. Incorrect relay configuration or app setup causes reliability failures that are expensive to fix after the fact.
Can a video intercom system integrate with my existing gate operator?
Yes. Both DoorKing and DoorBird connect to gate operators through relay outputs. DoorKing is compatible with virtually any brand. DoorBird integrates with most residential and commercial operators.
How does a commercial video intercom system improve security?
It gives you visual verification of every visitor, a timestamped log of every access event, and a visible deterrent at your entry point. Combined with proper access control installation, it provides layered entry security rather than a single point of failure at the door.
What is the difference between a wired and wireless intercom system for an office?
Wired systems deliver reliable performance independent of Wi-Fi or cellular signal. A wireless intercom system for office environments connects via Wi-Fi or cellular networks, making installation faster but requiring a stable network connection. Wired suits new construction. Wireless is the more practical choice for most LA commercial retrofits.
How do I know if my existing system needs replacing or just repairing?
Audio or video failures, keypad malfunctions, and relay issues can often be resolved without full replacement. Many older DoorKing systems across LA can be restored to full performance with targeted repairs. If the system is more than 15 to 20 years old or parts are no longer available, replacement is the smarter long-term investment.
