The padlock and the key fob are giving way to the smartphone. Across the self-storage industry, a quiet operational revolution is underway, driven by mobile access, remote management, and facilities that run themselves.
The rise of the unmanned storage facility
Modern self-storage operators are quickly shifting from the staffed-reception model, in favour of fully automated, remotely monitored facilities. Customers now book, pay, and access their unit entirely through an app – no queue, no manual key handover, no on-site staff. Cameras, smart entry systems, and centralized dashboards give operators real-time oversight across multiple sites from a single control room, slashing the overhead of permanent on-site staffing without compromising on security or service.
The customer experience has improved alongside the economics. A renter can arrive at midnight, access their unit via smartphone NFC tap, and leave all without speaking to anyone. That frictionless experience, once a differentiator, is becoming the baseline expectation.
A market in sustained growth
The numbers underline why operators are investing. The global self-storage market was valued at approximately $60 billion in 2024 and is projected to reach $107 billion by 2034, growing at a CAGR of around 5.9% (Precedence Research, 2025).
In the United States alone, the market stood at $21.75 billion in 2024, forecast to reach $39.3 billion by 2034 at a CAGR of 6.1% (Precedence Research, 2025). The share of US households actively using self-storage has grown steadily from 8.95% in 2005 to 12.6% in 2024 (SSA Self Storage Demand Study, 2025), and the industry has delivered average annual revenue growth of around 8% over the long term (Storeganise, 2024).
Urbanization, rising housing costs, smaller living spaces, and the growth of small e-commerce businesses are all drivers feeding this demand, trends that show no sign of reversing.
Beyond the storage unit
The operational case for mobile-first, unmanned access management extends well beyond traditional self-storage boxes.
RV and Boat Storage is one of the sector’s fastest-growing niches. The global RV and boat storage market was valued at $2.59 billion in 2024 and is projected to reach nearly $6 billion by 2032, a CAGR of 12.5%, roughly triple the pace of broader self-storage growth (Loan Analytics, 2025; Toy Storage Nation, 2025). RV ownership has surged 62% over two decades, with over 11.2 million US households now owning an RV (Yardi Matrix, 2024). Many are storing assets worth six figures or more. These owners want gate access at any hour without interacting with a staff member, a textbook case for mobile NFC access.
Smart Lockers represent another surging segment. The global smart locker market was valued at approximately $2.9 billion in 2024 and is forecast to reach $9.1 billion by 2032, at a CAGR of 15.3% (Verified Market Research, 2026). From residential apartment lobbies and university campuses to transport hubs and last-mile logistics points, automated locker networks depend on seamless, staff-free access, exactly what mobile credentials deliver.
Shipping Container and Portable Storage facilities, increasingly used for both personal and small-business storage, benefit from the same model. Many are located on unmanned industrial plots where permanent staffing is economically impractical, making mobile access the only viable solution at scale.
Commercial storage unmanned
The move to unmanned, centrally monitored digital access is equally compelling for business-facing storage verticals.
Construction and Plant Equipment Storage is a logical fit. Contractors and hire companies often hold high-value equipment across multiple yards and compounds. Removing the requirement for a site manager to physically issue keys or access cards and replace with time-limited, app-based access tied to individual workers or project teams to reduce cost and increase accountability.
Hybrid Storage and Logistics Facilities that combine warehousing, last-mile fulfilment, and storage are proliferating in response to continued e-commerce growth. These multi-use sites often operate across extended hours with varied user groups: couriers, collection customers, and business tenants. Centralized mobile access management removes the need for a reception desk and allows tiered permissions to be issued and revoked instantly.
Public Transport and Fleet Depots including school bus compounds and municipal vehicle yards are increasingly looking at unmanned access models to reduce administration and staffing costs. Mobile access credentials can be issued per driver or shift, with full audit trails, providing both operational efficiency and compliance-ready reporting.
Making the transition to mobile accessible
Delivering on this vision requires technology that is simple to deploy, cost-effective, and compatible with facilities of every configuration. Many operators like the idea of mobile access, however have been put off upgrading due to the need to invest in new compatible reader hardware, and therefore are happy to continue using keycards, fobs, or pin codes already in place.
However, new software innovation has made the transition a lot more accessible, Sentry Interactive’s readerless mobile access credentials remove the need to install new readers, in fact no changes need to be made to the entire system.
This provides staff, tenants, and guests the option to open doors using their smartphone, without replacing the keycard, fob, or pin code access already in use. There is no new reader hardware to wire in, no access control engineer labour costs, and no system-wide ‘rip and replace’ upgrade required.
The mobile access credentials use smartphone NFC technology and when paired with a Sentry Smart Access Tile (a power-free passive NFC tile that is applied next to a door), a signal is sent to the Sentry Interactive cloud services that communicate directly with the door controller which then makes the final decision to unlock the door.
The result is a solution that unifies and scales across any portfolio, from a single unmanned site to a national estate. Operators can manage permissions, monitor access events, and issue or revoke credentials remotely, in real time, through a central dashboard. For self-storage businesses looking to reduce operational overheads, eliminate the key-handover workflow, and deliver a fictionless customer experience, Sentry Interactive provides the access layer that makes fully automated, remotely managed facilities a practical reality, not a future ambition.
As the storage market continues its structural shift toward mobile-first, unmanned operations across B2C and B2B verticals alike, the operators who move earliest to frictionless and unified mobile access solutions will be best placed to embrace the growth ahead.
