Most commercial and multifamily property managers in the DMV operate under one of two security models. Both work. They are structurally different in ways that matter for cost, control, and long-term flexibility. Understanding the difference is the first step in evaluating whether your current setup is the right fit.
## The two models
**Managed security as a service** is what providers like Kastle Systems offer. The provider owns the hardware, runs the platform, monitors the system, and bills you monthly. Property managers do not need to coordinate with separate contractors. Everything goes through one vendor. This model has been the default in the DMV for decades.
**Owner-operated infrastructure** is the model where a licensed low-voltage contractor designs and installs a security system using modern platforms. For most DMV multifamily properties this looks like ButterflyMX for the entry intercom paired with an access control platform (ButterflyMX Access, Brivo, Openpath, or others depending on the property), IP cameras, and optionally a video analytics layer like Coram AI. The property owns the hardware. The contractor relationship is per-project or per-service-contract, not a multi-year managed service agreement. The property pays for the install once, then for ongoing platform fees (typically lower than managed service costs) and optional service contracts.
Both models can secure a building. The choice between them is not really a question of which is more secure. It is a question of which fits the property's operational style, budget structure, and long-term plans.
## Where each model wins
### Managed security wins when:
- The property has no internal facilities or IT capacity. There is no one on staff to coordinate with a contractor or troubleshoot a system after install.
- The property management company prefers single-vendor accountability over infrastructure ownership. They want one phone number to call when something breaks.
- The building is on a short ownership horizon (1-2 years) where the transition cost of switching does not amortize.
- The property values centralized 24/7 monitoring as a core feature and does not want to contract that separately.
### Owner-operated wins when:
- The property has facilities or IT staff capable of basic system administration, or a property management company that wants to standardize across multiple buildings.
- The owner plans to hold the property long-term and wants to avoid compounding monthly fees.
- The owner wants flexibility to switch contractors, vendors, or platforms over time without replacing the entire system.
- The building is being prepared for sale or refinancing in the next few years and the owner wants to demonstrate clean infrastructure ownership.
- The property is part of a portfolio where consistent platforms across buildings are operationally valuable.
## What changes between the two models
### Cost structure
Managed security charges a monthly fee per door, per credential, sometimes per service tier. The cost compounds over the life of the building. A 200-unit multifamily property paying $8,000 per month for a managed service spends $96,000 per year, which becomes $480,000 over five years and $960,000 over ten.
Owner-operated infrastructure has a higher upfront cost. A full intercom and access control install at the same 200-unit property typically falls in the $100K-$200K range one-time. Ongoing costs are limited to cloud platform fees ($1,000-$3,000 per month at most for major platforms), optional service contracts, and per-incident maintenance.
The break-even point typically lands around year 2 to year 4, depending on building size and platform choice. Properties on short hold periods may not see the savings. Properties on long hold periods almost always do.
### Vendor relationships
Managed security creates one deep relationship with one provider. Everything routes through them. This is operationally simple but creates concentration risk: if the provider has a service issue, a billing dispute, or a hardware shortage, you have limited alternatives without replacing the system.
Owner-operated infrastructure spreads relationships across multiple platforms and a contractor of choice. The property is not dependent on any single relationship. If service quality drops on any one component, that piece can be replaced or that vendor can be switched without disturbing the rest of the system.
### Switching costs
Switching managed service providers usually means replacing the entire system. The hardware is proprietary. Credentials do not work outside the provider's platform. The property starts from scratch with the new provider.
Switching contractors on owner-operated infrastructure is a billing and access change, not a hardware project. The system runs on standard platforms that any qualified contractor can administer. Credentials, access policies, camera configurations, and integration setups stay in place.
### Hardware lifecycle
Under managed service, the provider controls when hardware gets refreshed. Some buildings end up running 5-10 year old equipment because contract structure makes upgrades a separate negotiation. Property managers sometimes inherit older systems when they take over a building.
Under owner-operated, the property controls the refresh schedule. Hardware can be upgraded as budget allows or as features become available. Platforms like ButterflyMX, Brivo, and Coram AI release software-side improvements continuously without hardware replacement.
## What this looks like in practice
Most properties in the DMV are on managed security because that has been the default option for a long time. Many of them work fine. Some of them are evaluating alternatives because they have outgrown the model or because the cost trajectory has become difficult to justify.
The actual decision-making process for a property manager evaluating a switch:
1. **Pull the current contract** and look at termination terms, renewal pricing, and end dates.
2. **Add up the monthly cost** across access control, intercom, cameras, monitoring, and any other line items. Project that out 5 and 10 years.
3. **Get a written replacement scope** from a licensed contractor that itemizes the hardware, install labor, platform fees, and ongoing service costs.
4. **Compare the cumulative cost over the planned hold period.** This is the actual comparison, not "monthly subscription vs install cost."
5. **Factor in the switching cost** (hardware replacement, credential reissuance, training).
The math typically works in favor of owner-operated infrastructure when the property is held longer than 3 years. It almost always works against owner-operated when the property is held less than 18 months.
## When neither answer is obvious
Some property managers benefit from a hybrid approach. Run the access control on a modern cloud platform like Brivo or ButterflyMX Access (which can be operated by any qualified contractor familiar with the platform) while contracting separately for 24/7 video monitoring through a service like Stealth Monitoring or a regional alarm company. This separates the two largest cost components and gives the property leverage on both.
Another hybrid pattern: use the existing managed service for a year or two while building cumulative reserve funds, then transition to owner-operated when the contract reaches its renewal point. This avoids early termination fees and lets the new system get installed in parallel before the old one is decommissioned.
## The bottom line
The choice between managed security and owner-operated infrastructure is not about which is better. It is about which fits the property, the management company, and the long-term plan.
Properties that want simplicity above all and are comfortable with a recurring service relationship are well-served by managed security. Properties that want infrastructure ownership, cost control over time, and vendor flexibility are well-served by owner-operated installations done by a licensed contractor.
If you are evaluating which fits your property, the most useful next step is a written replacement scope from a licensed contractor. That gives you concrete numbers to compare against your current managed service costs.
We are happy to provide that scope at no cost. We walk the property, document the existing system, and send you a written replacement plan with itemized pricing within 2 business days. You decide what to do with it.