Why shared-access properties need more than a basic keypad
A single shared code works for a household but breaks down quickly in a multi-unit or commercial setting — there’s no way to revoke just one tenant’s or employee’s access without changing the code for everyone. Access control systems solve this by issuing individual credentials (a fob, card, unique PIN, or app-based permission) that can be added or revoked one at a time.
Common access control credential types
- Individual keypad PINs: each resident or employee gets their own code, which can be deactivated individually if they move out or leave.
- Proximity fobs or cards: tapped or waved near a reader, common in apartment garages and gated communities.
- App-based/smartphone credentials: increasingly common, allowing remote credential management and activity logs without physical hardware distribution.
- Vehicle-mounted transmitters: a step up from a simple remote, sometimes tied into a broader access management system with usage logging.
What property managers should evaluate
Beyond the credential type itself, the practical questions for a property manager are: how easily can credentials be added/revoked as tenants or employees change, is there an activity log for security review, does the system integrate with any existing building access system, and what happens during a power or internet outage (a factor that varies significantly between fully cloud-connected systems and more basic standalone units).
Commercial loading dock considerations
Commercial and industrial settings add considerations beyond residential/multi-unit access — integration with a facility’s existing security system, scheduling (restricting access to business hours for certain credential tiers), and durability requirements for higher-cycle commercial doors. See our commercial garage door types guide for more on the door hardware side of commercial installations.
Frequently asked questions
Can I revoke just one tenant’s garage access without changing everyone else’s code?
Yes — that’s the core advantage of an individual-credential access control system over a single shared code; each credential can typically be deactivated independently.
Do access control systems work if the internet or power goes out?
It depends on the specific system — some fully cloud-connected systems have reduced functionality during an outage, while others retain local credential storage; this is worth confirming for your specific property’s reliability needs before choosing a system.
Is access control overkill for a small apartment building?
It depends on your number of units and how often tenants turn over — for properties with more than a handful of units, individual-credential management is often worth it simply for the ability to revoke access cleanly when a tenant moves out.