Choosing an intercom system for a multi-unit residential or commercial building is one of those decisions that looks straightforward until you start comparing options. The right system depends on your building’s size, your tenants’ expectations, and how much hands-on management you want to do after installation. This guide breaks down the main types of intercoms and the key factors that should drive your decision.
Audio-Only, Video, and IP/Cloud-Based Intercoms
The three main intercom categories differ in capability, cost profile, and long-term flexibility:
Audio-only intercoms are the traditional option — a tenant hears a buzz, picks up a handset or presses a button, and speaks with the visitor before releasing the door. They’re simple, reliable, and require minimal ongoing maintenance. For smaller buildings with stable tenants and limited budget, they still do the job. The downside: no visual verification, and no remote management.
Video intercoms add a camera at the entry panel, allowing tenants to see who’s at the door from an in-unit screen or a connected app. This meaningfully improves security and is increasingly expected in mid-range multifamily properties. Installation is more involved than audio-only, and the in-unit hardware adds cost per door.
IP and cloud-based intercoms represent the current generation of purpose-built multifamily solutions. Instead of hardwired in-unit hardware, tenants use a smartphone app to receive calls, see video, and grant entry from anywhere. Management features — adding/removing users, reviewing access logs, pushing updates — happen through a web dashboard. These systems are especially well-suited for buildings with high tenant turnover, since you can provision and deprovision access without touching hardware.
Key Decision Factors
Building size: In a 10-unit building, a simple wired video intercom may be perfectly adequate. In a 100-unit high-rise, a cloud-based system with centralized management will save significant time over the life of the installation.
Tenant turnover: High turnover buildings — student housing, short-term rentals, workforce housing — benefit most from cloud-based systems where access can be managed remotely without a service call.
Remote management needs: If your property is managed remotely, or if you want to grant delivery access or temporary visitor codes without being on-site, a cloud platform is the practical choice. On-premise systems require physical presence or a VPN for most management tasks.
On-Premise vs. Cloud-Hosted
On-premise systems store configuration and logs locally. They work without an internet connection and don’t depend on a third-party platform staying in business. The trade-off: updates require on-site access, and remote management is limited without additional infrastructure.
Cloud-hosted systems offload maintenance to the vendor — firmware updates happen automatically, and you access everything through a browser or app. The dependency is the internet connection and the vendor’s continued operation. Most reputable vendors have strong uptime commitments, but it’s worth asking about offline fallback behavior before you buy.
Integration with Access Control and Property Management Software
Modern cloud-based intercoms increasingly integrate with broader access control platforms and, in some cases, property management software. This means one dashboard for intercom access, key fob management, and entry logs — rather than separate systems that don’t talk to each other. If you’re upgrading a building that already has access control in place, verify compatibility before committing to a new intercom platform.
A Real-World Example: ButterflyMX
ButterflyMX is one of the cloud-based video intercom systems we install at Innovative Developments. It’s designed specifically for multifamily properties — tenants use a smartphone app to receive video calls from the entry panel and grant access remotely. Property managers handle tenant provisioning through a web portal. We’ve installed ButterflyMX at Dominion Heights, where the building’s management needed a reliable, app-based entry system that could be managed without on-site staff for every access change.
It’s not the right fit for every property — but for buildings where remote management and tenant convenience are priorities, it’s a strong option.
Questions to Ask Vendors Before Buying
- What happens if the internet goes down — can residents still enter?
- How is tenant provisioning handled at scale? Is there a CSV import or API?
- What is the warranty period, and what does it cover?
- Is there an ongoing software subscription fee, and what does it include?
- Does the system integrate with our existing access control or property management platform?
- What does your post-installation support look like — phone, email, on-site?
Taking the time to evaluate these questions before signing a contract will save you significant headaches after installation. If you’re comparing systems for your building, we’re happy to walk through the options — contact Innovative Developments for a site assessment.