A video intercom system lets visitors at a building entrance be seen, heard, and verified on camera before a door or gate opens. The best system for a managed building fits its wiring, entry points, turnover, delivery volume, and admin model.
Choosing a video intercom for a managed building is a scenario decision first and a product decision second. A 40-unit multifamily retrofit, a mixed-use property with retail on the ground floor, and a multi-tenant office tower all need video calling and remote door release, but they differ on wiring, directory size, staff routing, and how much the property team needs to manage remotely.
How We Evaluated These Systems
This guide was developed by reviewing official vendor documentation, current installer and property manager feedback, and published building-entry guidance. Systems were evaluated against a consistent set of criteria:
- Fit for multifamily, mixed-use, and commercial buildings
- Retrofit readiness and wiring compatibility
- Door and gate release support
- Mobile answering and remote unlock reliability
- Directory and resident or tenant management
- Visitor and delivery workflows
- Access logs and incident review
- Admin roles and permissions
- Integration and API support (property management software, access control, SSO where relevant)
- Offline behavior and backup access
- Total cost of ownership, not just hardware price
Product feature claims were checked against official vendor documentation for Swiftlane, Aiphone, 2N, DoorBird, and DoorKing. Cost figures are planning ranges only and should be confirmed with vendor quotes and local installer pricing before budgeting.
Key Takeaways
- Best-for picks at a glance: Swiftlane (multifamily retrofits and cloud-managed portfolios), Aiphone IX/IXG (structured IP deployments), 2N IP Verso 2.0 (modular, IT-led environments), DoorBird (small building retrofits), DoorKing (gates and telephone-entry style access).
- The right video intercom depends on the building scenario: wiring, entry-point count, turnover, delivery flow, and admin model.
- Multifamily properties should prioritize mobile answering, cloud directory management, delivery workflows, and access logs.
- Mixed-use and multi-tenant commercial properties should prioritize tenant-level directory separation, staff routing, and role-based permissions.
- Confirm door release, fail-safe or fail-secure behavior, and fire alarm interface with a licensed installer and the local authority having jurisdiction before choosing a vendor.
- Total cost of ownership matters more than hardware price. Itemized quotes are the only reliable budget figure.
Table of Contents
- Quick Recommendation Table
- What Is a Video Intercom System?
- Matching a Video Intercom to the Building Type
- Top Video Intercom Systems by Building Scenario
- Video Intercom System Comparison Table
- What to Confirm Before Signing
- Vendor Questions
- Cost and Complexity
- Retrofit Checklist for Existing Buildings
- FAQs
Quick Recommendation Table
| Building Type / Need | Best-Fit Category | Why It Matters |
| Multifamily retrofit | Cloud-managed video intercom with mobile access | Reduces rewiring, supports resident turnover, enables remote admin |
| Commercial office | Video intercom with access control and admin roles | Supports staff routing, visitor policy, audit logs |
| Gate or perimeter entry | Gate-compatible video intercom or telephone-entry replacement | Needs outdoor hardware, gate relay, cellular/LTE or reliable cabling |
| Small building | Simpler video intercom or lower-cost IP system | Avoids overbuying enterprise hardware |
| Multi-building portfolio | Cloud-managed platform with centralized dashboard | One admin workflow across doors, buildings, and users |
What Is a Video Intercom System?
A video intercom system lets people at a building entrance be seen, heard, and verified on a live camera feed before unlocking a door or gate. It typically includes an entrance panel with a camera and microphone, call routing to a smartphone app or desk station, a door release connected to the lock hardware, and an admin interface for directories, permissions, and access logs.
Some platforms combine intercom and access control in a single cloud-based access control system, while others integrate with a separate access control platform. For a fuller look at components, call routing, and how the technology works, see this guide to video intercoms.
Matching a Video Intercom to the Building Type
The same video intercom feature set plays out differently depending on who uses the entrance, how often permissions change, and who manages the system. These four scenarios cover most managed buildings:
Multifamily Retrofits
Multifamily properties deal with frequent resident turnover, high delivery volume, and, in many cases, no staffed front desk. The system has to absorb those pressures without adding admin work.
- Onboarding and offboarding: Update access permissions promptly and completely at every move-in and move-out. Systems that integrate with property management software can automate much of this.
- Delivery access: Carriers are now among the most frequent visitors at many apartment buildings. Time-limited PINs or QR codes let staff grant carrier access without issuing permanent credentials or answering every call.
- After-hours answering: Many entry requests happen outside business hours, so mobile call answering and remote unlock are the baseline. Confirm app reliability and what happens when a resident’s phone is unavailable.
- Retrofit fit: Existing wiring, available power, and connectivity at the entrance shape which systems are practical. See the Retrofit Checklist for Existing Buildings section below.
What this can look like in practice
At Gateway Park Apartments, a 436-unit community in Denver managed by Apartment Management Consultants, the property ran on a traditional key fob and shared access code system.
“We were always rekeying,” said Brenda Santamaria, Community Manager at Gateway Park Apartments. “Someone would lose a fob, or we’d have to replace locks when residents moved out. It was nonstop. We had one master code that everyone used, residents, vendors, even people who didn’t live here anymore. It took hours to handle move-ins or vendor access, and it added up every week.”
This is a common failure pattern with legacy fob and shared-code systems: codes outlive the people they were issued to, and every move-out becomes a manual rekeying task rather than a permissions update. After switching to a cloud-managed system, AMC’s team could manage access and onboarding remotely instead of physically reprogramming hardware at each building.
For apartment-specific picks, see The Best Apartment Intercom Systems. For a full system swap, this apartment intercom replacement guide covers when to upgrade and how to choose.
Mixed-Use and Multi-Tenant Commercial
Mixed-use and multi-tenant properties combine several directories, visitor flows, and admin needs behind shared entrances. A system that forces a single shared directory across all tenants creates security and privacy problems.
- Tenant-level separation: Each tenant’s directory, visitor rules, and admin access should stay separate, even when entrances are shared.
- Call routing: Incoming visitor calls need to reach the right person or team within each tenant, with fallback routing when no one answers.
- Door-level scheduling: Residential, retail, and office entrances often run on different hours. Look for door-level schedules and time-based access rules that can change without manual reprogramming.
- Guard desk or reception: Where a desk is staffed, the system should support desk-station answering alongside mobile answering, with clear call-priority rules.
Commercial Office and Enterprise IP
Office and enterprise properties usually need the intercom to fit existing security policies and IT environments.
- Role-based permissions: Different doors may require different authorization levels, and those rules should be enforced consistently as policies change.
- Access control integration: Confirm how the intercom connects to the access control platform, and whether SSO or MFA is supported for admins.
- Audit-ready logging: Depending on the building and jurisdiction, requirements around access logging, data retention, or visitor credentialing may apply. This is especially relevant for healthcare, financial, and government-adjacent tenants. Confirm with vendors that logs and data handling meet the standards those tenants require.
For office-specific selection criteria, see this office intercom system buyer’s guide.
Gates, Vehicle Entrances, and Perimeter
Gate and perimeter entries need outdoor-rated hardware, a relay tied to the gate operator, and reliable connectivity in locations that may be far from the building’s network. Cellular connectivity is common where running cable to the gate is impractical. For gate-specific hardware and product picks, see the best gate intercom systems guide and this overview of gate intercom systems.
Top Video Intercom Systems by Building Scenario
Each pick below matches the building scenario it fits best. These are best-for picks, not a numbered ranking.
Swiftlane: Multifamily Retrofits and Cloud-Managed Portfolios
Best for: Multifamily, mixed-use, and commercial buildings and portfolios that want video intercom, mobile access, visitor management, access control, and cloud administration in one platform.
Strengths:
- Mobile video calling and remote unlock reduce dependence on staff being physically present to answer the door, which can cut down on missed deliveries and after-hours support calls.
- Cloud-based directory management means move-ins, move-outs, and permission changes happen in a browser instead of reprogramming an on-site panel.
- Access logs and visitor and delivery workflows give property staff a searchable record for resolving disputes, such as a missing package or an unauthorized entry claim, without relying on memory or a manual sign-in sheet.
- Multi-entry and multi-building administration from one dashboard keeps portfolio admin from scaling linearly with property count, since one workflow covers multiple sites.
- Support for multiple credential types (mobile, PIN, fob or card, and face recognition where configured) lets a property phase in different access methods without swapping hardware. Properties using face recognition should review applicable biometric privacy laws, including Illinois BIPA, Texas CUBI, and Washington RCW 19.375.
Limitations: Not the lowest-cost fit for a building that only needs a basic standalone audio call box. Because it is cloud-connected, it requires internet or cellular connectivity planning. An outage at the entry point affects call routing unless backup connectivity is in place.
Who should look elsewhere: Small single-entry buildings with no need for centralized, multi-property admin, or buyers who specifically want a simple offline, audio-only system.
Aiphone IX/IXG: Structured IP Deployments
Best for: Larger or multi-site commercial installations with strong installer or integrator support and structured network planning.
Strengths:
- Established commercial intercom hardware brand with a long track record
- IP video intercom with mobile answering and remote door release through the IXG app
- Modular architecture that scales across large or multi-site installations
Limitations: Cloud and remote management may require additional components and integrator setup. Credential options such as PIN and QR vary by configuration.
Who should look elsewhere: Buyers who want an out-of-the-box cloud experience with minimal integrator involvement.
2N IP Verso 2.0: Modular Hardware and IT-Led Environments
Best for: Commercial and enterprise properties that want modular IP intercom hardware with multiple credential options and a defined integration plan.
Strengths:
- Modular design supporting PIN, RFID, QR, NFC, and mobile credentials depending on configuration
- Open API and weather- and vandal-resistant hardware
- Strong fit when there is already a plan for how the intercom joins a broader access or visitor workflow
Limitations: Module selection, licensing, and ongoing admin tend to require more IT or integrator involvement than a fully packaged cloud platform.
Who should look elsewhere: Buyers without in-house IT support or an integrator relationship who want a simpler setup.
DoorBird: Small Building Retrofits
Best for: Smaller multifamily buildings with one or a few entrances that want an IP video door station with app-based answering and unlocking.
Strengths:
- App-based video and audio calls with remote unlock
- RFID and keypad add-ons available depending on model
- Weather-resistant hardware that is generally retrofit-friendly for single- or few-entry buildings
Limitations: Centralized multi-entrance administration and directory management vary by model. Capabilities are worth confirming before purchase if visitor volume or unit count is high.
Who should look elsewhere: Larger multifamily properties or multi-building portfolios that need centralized, cross-property admin.
DoorKing: Gates and Telephone-Entry Style Access
Best for: Gates, vehicle entrances, and properties replacing or extending an existing telephone-entry system, where a gate relay or vehicle-entry workflow is central.
Strengths:
- Long-standing gate operator and telephone-entry hardware line, widely used for vehicle gates and perimeter access
- The eVolve Video Entry series adds video with a dedicated Resident App for remote answering and unlocking
- Flexible connectivity (cellular, VoIP, Ethernet, or legacy phone line) suits retrofit and legacy-wiring scenarios
Limitations: Video and mobile-app capability is limited to the eVolve line, not the full catalog, so the quoted model matters. Directory management, audit-log depth, and PMS integration are less documented publicly than for the other vendors here and should be confirmed with DoorKing or the installer.
Who should look elsewhere: Buyers whose primary need is a mobile-first resident experience with deep directory and audit tooling, rather than gate or vehicle access.
Video Intercom System Comparison Table
Here is how the five picks compare on the features that matter most for day-to-day management.
| System | Mobile App (Answer and Unlock) | Directory Management | Access and Call Logs |
| Swiftlane | Yes | Yes, cloud dashboard | Yes |
| Aiphone IX/IXG | Yes (IXG app) | Yes, integrator-configured | Yes |
| 2N IP Verso 2.0 | Yes, varies by configuration | Yes, integrator-configured | Yes |
| DoorBird | Yes | Varies by model | Varies by model |
| DoorKing (eVolve) | Yes (Resident App, eVolve only) | Confirm with vendor | Confirm with vendor |
Integration, Outages, and Retrofit
| System | PMS and Access Control Integration | Offline and Backup | Retrofit Fit |
| Swiftlane | Selected integrations; confirm current list | Cloud-dependent; plan connectivity | Strong for cloud-managed retrofits |
| Aiphone IX/IXG | Through integrator | Local fallback varies by configuration | Moderate, integrator-led |
| 2N IP Verso 2.0 | Open API, integrator-led | Local fallback varies by configuration | Moderate, IT-led |
| DoorBird | Limited, model-dependent | Local calls may work without the app; confirm per model | Strong for small, few-entry buildings |
| DoorKing (eVolve) | Confirm with vendor | Cellular, VoIP, or phone line option |
What To Confirm Before Signing
A video intercom’s door release is only as reliable as the hardware, power, and life-safety coordination behind it. The items below are best confirmed with a licensed installer and the local authority having jurisdiction (AHJ) or fire marshal before a vendor is chosen. For more on how release mechanics work, see this commercial intercom system with door release guide.
Door Hardware Match
Remote unlock is a software feature, but it only works if the door hardware supports it. The intercom’s relay has to connect to the right electric strike, maglock, or gate operator, with a matching power supply.
Fail-Safe vs Fail-Secure
This setting determines whether a door unlocks or stays locked when power is lost.
| Behavior | What Happens on Power Loss | Typical Use |
| Fail-safe | Door unlocks | Doors where life-safety egress outweighs security risk |
| Fail-secure | Door stays locked from the outside | Higher-security doors where unauthorized entry is the bigger risk |
Which behavior a specific door needs depends on its role in the egress path and on local fire and building codes, so the AHJ or fire marshal should confirm it for each door.
REX and Fire Alarm Interface
Many fire-rated and life-safety doors call for a request-to-exit (REX) device and an interface with the fire alarm system so doors release when the alarm activates. These requirements are often overlooked in retrofit quotes. The installer and AHJ can confirm what each door needs.
Backup Power
Ask what backup power is included, such as a battery, and how long it holds each door in its required state during an outage.
Offline Behavior
Internet or cellular outages affect video intercoms differently than power outages. Most systems fall into one of these patterns:
| Pattern | What Happens During a Connectivity Outage | Best For |
| Cloud-dependent | Remote unlock and app calling pause until connectivity returns | Sites with a backup connection planned |
| Cached credentials | Local credentials (fob, PIN, card) keep working; cloud features pause until reconnected | Buildings that need day-to-day access to continue during outages |
| Local fallback | Calls route to an on-site station or phone line while the app is unavailable | Sites with a staffed desk or legacy phone line |
Vendor Questions
These questions surface details that often only show up after installation:
- What happens if the internet goes down?
- What happens if power goes out?
- Is there phone fallback for residents or tenants who don’t use the app?
- How are users added and removed, and can it be done in bulk?
- Can admins manage multiple entrances or buildings from one dashboard?
- Are access logs exportable for admin or incident review?
- What door hardware is required for remote unlock to work?
- Does the quote include installation, wiring, door hardware, software, and support, or are any of these separate?
- What ongoing subscription or connectivity fees apply, and how do they change if doors or buildings are added later?
- Who supports the system after installation: the vendor, the installer, or both?
Security gaps to close regardless of setup: tailgating (a second person following an authorized entrant before the door closes), shared or reused access codes, and unmonitored side entrances that bypass the main intercom. Audit logs, door-position monitoring, and coverage of every entrance help address these.
Cost and Complexity
Video intercom costs vary by entry-point count, wiring conditions, system type, and whether the system is cloud-managed. As a planning benchmark, modern IP or video intercom systems typically run about $1,000 to $7,000 or more per entry door for hardware and installation, according to Swiftlane’s video intercom cost guide and apartment intercom installation cost guide. Complex retrofits and enterprise deployments can exceed that range.
| Cost Component | Complexity | What Changes the Price |
| Hardware | Low to High | Camera and display quality, weather rating, touchscreen, access control support |
| Installation | Low to High | Retrofit vs. new construction, number of entry points, existing wiring, local labor rates |
| Software and connectivity | Low to Moderate (recurring) | Cloud admin, mobile app, access logs, integrations, cellular backup |
| Door hardware | Low to High | Electric strike, maglock, or gate operator requirements, plus REX and fire alarm interface |
These are planning figures only. Itemized quotes from vendors and local installers are the only reliable budget number. For a building-specific starting point, Swiftlane’s cost estimator can translate these ranges into a site estimate.
Retrofit Checklist for Existing Buildings
How a video intercom is installed affects cost, timeline, and long-term reliability. Specs matter, but workflow fit matters more. Confirm these items with an installer before choosing a system.
Site and Infrastructure
- Number of doors or gates that need coverage
- Current wiring: CAT5/6, legacy two-wire, analog, phone line, or none. Some systems work with existing two-wire wiring, which can reduce installation costs, but confirm compatibility before buying hardware.
- Power at the entrance, including whether PoE (Power over Ethernet) is an option
- Mounting surface and weather exposure at each entry point
- Network or cellular coverage at the entrance, especially for cloud-managed systems
- Door hardware already in place: electric strike, maglock, or gate operator
- Fire and life-safety requirements for each door, confirmed with the AHJ
Mobile Answering and Remote Unlock
Confirm the app works consistently on iOS and Android, check store ratings, and ask about phone fallback for users who don’t use the app. After-hours reliability matters most, since many entry requests happen outside business hours.
Directory and Resident Management
Look for bulk imports, easy add and remove at move-in and move-out, multi-building directory support for portfolios, and privacy controls over who can view resident or tenant information. A messy or outdated directory adds setup time regardless of the system chosen, so cleaning it up before installation helps.
Delivery and Visitor Workflows
Look for one-time PINs or time-limited access windows for carriers, contractors, and guests, ideally self-serve for residents rather than requiring admin involvement each time. Confirm the system keeps a guest audit trail tied to each visit, and configure it for real visitor volume from day one.
Access Logs and Incident Review
Logs should be searchable and timestamped, showing who called, who answered, and who unlocked each door. Confirm whether logs are exportable for admin review and whether video clips are retained alongside entry events.
Integrations
Confirm what the system connects to: access control platforms, property management software, and, for commercial buildings, SSO or MFA and admin roles. Ask whether integrations use an open API or require vendor-side setup.
Onboarding Plan
Plan how staff, residents, and tenants will be trained on the new system. Installation timelines vary by building size, wiring condition, and entry-point count, so a site-specific timeline from the installer is more reliable than general benchmarks.
FAQs
What is the best video intercom system for apartment buildings?
For most apartment buildings, the best fit is a system with reliable mobile answering, cloud directory management, and self-serve delivery access. Swiftlane and DoorBird are common picks, depending on portfolio size and entrance count.
What is the best video intercom system for mixed-use commercial properties?
Mixed-use properties are best served by a system that keeps tenant directories and visitor flows separate behind shared entrances, with door-level schedules and role-based permissions. Cloud-managed platforms that handle multiple tenants in one dashboard are a common fit.
What is the best video intercom system for commercial buildings?
The best commercial system supports multi-tenant directories, role-based permissions, and centralized admin across entry points. Swiftlane, Aiphone, and 2N are commonly evaluated for commercial deployments.
How much does a video intercom system cost?
Modern IP or video intercom systems typically run about $1,000 to $7,000 or more per entry door, according to Swiftlane’s video intercom cost guide. Total cost scales with the number of entry points, wiring condition, and whether it includes cloud management.
Can a video intercom unlock a door or gate remotely?
Yes, through a relay connected to an electric strike, maglock, or gate operator. The door hardware has to support remote unlock, not just the app.
Do video intercom systems work during internet outages?
It depends on the system. Some pause remote features until connectivity returns, some keep local credentials working, and some route calls to an on-site station or phone line. This is worth confirming with the vendor before purchase.
Can residents answer video intercom calls from their phones?
Most modern systems support mobile call answering and remote unlock. Phone fallback for users who don’t use the app varies by vendor and is worth confirming.
What is the difference between a video intercom and a video doorbell?
A video intercom is built for managed buildings and supports multiple users, directories, and door release. A video doorbell is a consumer product for a single household, without multi-user admin or code-compliant door release. See this doorbell intercom system guide for a closer comparison.
Can video intercoms integrate with access control?
Yes. Many systems include access control functionality or integrate with a separate platform to manage credentials, permissions, and audit logs.
How long does video intercom installation take?
It varies by wiring condition and entry-point count, from a few hours for a single-entry upgrade to several days or longer for larger buildings. A site-specific estimate from the installer is the most reliable guide.
Commercial buildings have access requirements that go beyond a simple door-and-directory setup. Multi-tenant layouts, varying staff schedules, vendor access, and security policy obligations all shape what the best video intercom system for a commercial building needs to do.
