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A Simple 24/7 Access Solution for Self-Storage Units You'll Love

Secure vacant units and overlock overdue ones. Grant unit access instantly when tenants pay.

A site manager hugging a combination padlock
  • Offer 24/7 Instant Access
  • No Retrofitting Required
  • Automate on a Budget

What is Rubik? Solve Instant Access with Combination Padlocks & an App

Rubik combination padlocks with QR codes

Keep it Simple, with Code-Padlocks

Why complicate access? Secure units with mechanical combination padlocks. No electronics, no worries!

  • Grant Tenants Access Instantly
  • Overlock Units
  • Stop Illegal Move-Ins & Mix-Ups
  • Avoid Illegal Littering
The Rubik app during a unit inspection

Use an App to Easily Manage Locks

Know what units to lock & when. Let an app send unlock codes automatically 24/7 when a tenant pays their unit.

  • Easy Task List for Your Team
  • Send Unlock Codes Automatically
  • Supports Your Management Software
  • Manage 100s of Locks
A coin dropped into a piggy bank next to a combination padlock

Automate & Keep the Profits

Save yourself a fortune: With a mix of padlocks, an industry standard, and a clever app to manage them.

  • No Retrofitting Required
  • Combination Padlocks are Cheap
  • Easy to Test at Your Facility
  • Low Subscription Fee

Automate Access to 100s of Units

  • Know Your Locks

    Unique QR codes on every combination padlock help you tell them apart.

  • Never Forget a PIN

    Locks come with pre-programmed PINs. After a use, the app suggests a new one.

  • Send Unlock Codes

    When a tenant pays, automatically send them an email with their unlock code!

  • Works with Your Software

    Move-outs, transfers, and overlocks in your management software create tasks.

  • Tasks for Your Team

    Only your staff uses the app. Tasks tell them what units to lock next time they are on-site.

How it Works Easy, contactless access in three steps

Discover how operators use Rubik's locks and app.

  1. Step 1: Secure the Unit

    Rubik's app shows vacated and overdue units that need locking. Your site manager locks them, then scans the QR code on the padlock with the app. Rubik now remembers the unit, lock and unlock code for the next time you need it.

  2. Step 2: Send the Code

    When a rental starts, your management software asks Rubik for the unlock code. Then, it sends both the gate and unit access code to the tenant in one message. This means tenants never use the app.

  3. Step 3: Return the Lock

    Many operators prefer not to have access to rented units to avoid legal issues. Before a move-in, they leave padlocks with keys in a unit, then sell it to the tenant. Combination padlocks are returned to a drop box and later collected by your staff.

Simple Prices Pay per active padlock and year

Get our locks or bring your own.

Rubik Padlocks

Mechanical 4-Digit Code-Locks

€20 / lock*

  • Sturdy Combination Padlock
  • QR Code on the Lock
  • 4-Digit Unlock Code Pre-Set

Rubik App

For Android & iPhone

€5 / lock & year**

  • Easily Manage 100s of Locks
  • Connect Management Software
  • Only Pay Actively Used Locks

* Shipping & handling are charged separately. Additional taxes and customs fees might apply. ** One-time setup fee € 299. Minimum annual app fee is € 120.

FAQs Questions operators ask before they start

Are Rubik padlocks digital?

No. Rubik intentionally uses mechanical combination padlocks. No batteries, no apps, no headaches - everybody gets combination locks.

Can my tenants keep the code padlock?

No, tenants return the padlock when they move in. They secure their unit with another padlock with keys instead.

How many locks do I need?

As many as you have vacant & overlocked units at any time.

Do tenants use Rubik's app?

No, only your team uses the app to lock units. Your management system gets the unlock code from Rubik and sends it to your tenant.

Is Rubik a lot more work?

Are you checking units after a tenant moved out? This is when you use Rubik to secure the unit, too. It barely adds work.

Can I log access and overlock instantly?

Most operators have an electronic gate access system that logs access and overlocks instantly.

Do you support my management system?

We support Storeganise, Space Manager, Store365, StorApp for SiteLink, and Storman. Custom systems integrate via our API.