A gate keypad code feels like security. In practice it's a shared secret, and shared secrets have a way of spreading. The code a tenant used on move-in day gets texted to a spouse, read aloud to a mover, jotted on a delivery slip, and typed by whoever the tenant handed it to at 9pm on a Sunday. On a site running a shared or master code, that code keeps working long after the tenant vacates, unless you re-key the whole site. And even where every tenant gets an individual PIN, every copy they handed out keeps working until the day someone actually deactivates it.
Most self-storage operators know this. They live with it because the alternative used to mean ripping out hardware. It doesn't anymore. Plate-based entry reads the credential every vehicle already carries and turns access into a list you manage, not a secret you hope people forget.
Why storage sites run on gate codes today
Keypads won for good reasons. They're cheap, they bolt onto almost any gate, and a four- or six-digit code is easy to hand a new tenant during sign-up. Modern storage keypads have gotten smarter, too: plenty of sites issue individual PINs per tenant and revoke them at move-out through the management software. That closes part of the gap. But three gaps stay open no matter how the codes are issued:
- Codes are shared by design. A tenant hands the code to a partner, a mover, a contractor doing a build-out on a commercial unit. That's not misuse. It's the tenant using the access they paid for. But now the "secret" is held by people you never onboarded and can't track.
- Long-lived codes accumulate. Even a per-tenant-PIN site carries codes that outlive their purpose: a vendor code, a master code, the after-hours code the office hands out when the software is acting up. Those rarely rotate, because rotating them means re-issuing to everyone who relies on them. And a tenant's PIN, along with every copy of it sitting in someone's text history, stays live until the deactivation actually happens, which on a busy site is not always move-out day.
- The code typed is not the person who entered. Your access log shows a code and a timestamp. It doesn't show a vehicle, a face, or a driver. When a unit gets cut into and a dispute lands on your desk, "code 4471 was used at 2:14am" is a weak record. You can't tell an authorized tenant from someone who read the code off a text message.
None of this makes a keypad useless. It makes it a blunt instrument for a site that's trying to run tighter. The keypad-codes-vs-license-plate comparison lays the two models side by side if you want the direct contrast.
What changes when the credential is a plate
A license plate is different in one structural way: it's unique to a vehicle and you don't issue it, so it can't be shared the way a code can. A tenant can't text their plate to a mover. Entry becomes a lookup against a list you control, and the whole set of keypad problems inverts.
Here's what that looks like in practice.
Every crossing leaves a real record. GateGuardX captures a photo-verified record per crossing: a plate photo, a full-vehicle image, and a short clip. So the log isn't "a code was typed," it's "this vehicle, at this time, at this gate, and here's the picture." When something goes wrong, you're reviewing evidence instead of guessing which of forty active codes was in play. Across our deployments, in operation since 2023, the system reads plates at 99.9% accuracy and makes the open-or-deny decision on-site in under a second, with no ticket and no app for the tenant to fumble.
Move-out is one deletion, and nothing lingers. When a tenant vacates, you remove their plate from the list. There's no secret to chase down afterward: nothing the tenant texted, wrote on a slip, or read to a mover stays valid, because none of that was ever the credential. No site-wide re-key on shared-code sites, no hoping a PIN deactivation happened on schedule, no live copies floating around in other people's phones. If you want the fuller playbook on how storage-specific access lists are built and maintained, the best gate access for self-storage guide walks through it.
Movers and contractors get a pass, not the keys. Instead of handing out a code that can be forwarded forever, you issue a time-windowed pass scoped to a specific plate. It works for the Saturday the movers are booked, or the two weeks a contractor is doing a unit build-out, and then it expires on its own. Every use is tracked to that plate. You're granting access without widening the pool of people who hold a working credential.
Illustrative math, plug in your own numbers: a 400-unit site with average tenancy around 14 months turns over roughly 340 units a year. That's roughly 340 move-outs where a code, plus every copy of it sitting in someone's messages, has to be revoked on time or trusted to be forgotten. On a plate list, it's 340 quiet deletions and zero disruption to anyone still renting.
It runs on the gate you already have
The reason operators put this off is the fear of a hardware project. That's mostly unfounded. Plate-based entry installs on the gate, barrier, or opener you already run. Most facilities qualify without replacing equipment, using standard IP cameras that can also feed an NVR or VMS you already have. The recognition and gate decisions happen on-site, so the gate keeps working through an internet outage, fully local for up to 30 days.
If you run several sites, they all land on one dashboard with standardized rules and central alerts, and each site stays resilient on its own if it loses connectivity. For a REIT ops lead, that's the difference between forty independent keypad regimes and one access policy applied everywhere.
If plates are new to you, the what-is-LPR-gate-access primer covers the mechanics without the sales gloss. And before anything else, the fastest way to know whether your specific gate is a fit is the compatibility check: a few photos of the gate and opener usually tell the story.
Frequently Asked Questions
Do tenants need an app or a transponder?
No. The credential is the plate the vehicle already has. A tenant enrolled on the list drives up, the camera reads the plate, and the gate opens in under a second. There's nothing for them to download, carry, or lose, which also means nothing for them to hand to someone else.
What about tenants who share one vehicle, or use a different car?
You can list more than one plate for a tenant, so a household with two vehicles is covered. If someone shows up in a rental or a borrowed truck, that's exactly what a time-windowed guest pass is for: add the plate for the window they need and let it expire.
Can I still keep a keypad as a backup?
Yes. Nothing forces you to remove the keypad. You can run plates as the primary credential and keep a code path for edge cases like a walk-up or a vendor without a listed vehicle. The point isn't to ban keypads, it's to stop relying on typed codes as your main line of access control.
How is this better than my current gate camera?
A commodity gate camera records footage you have to scrub through after the fact. Plate-based entry makes the decision at the gate and ties each crossing to a searchable, photo-verified record: plate image, full-vehicle image, and a short clip. You're not hunting through hours of video to find who entered at 2am, you're pulling one record.
Will this work if my internet goes down?
Yes. Recognition and the open-or-deny decision run at the gate, not in the cloud, so entry keeps working during an outage, fully local for up to 30 days. Records sync back once the connection returns.
See if your gate is a fit
The quickest way to find out whether plate-based entry drops onto your existing gate is to show us the gate. Send a few photos and we'll confirm compatibility and send a quote, usually within 48 hours: start a compatibility check. If you'd rather read the head-to-head first, the keypad codes vs. license plate comparison is the place to go deeper.
Wondering if it fits your gate?
Send two photos and get a clear yes/no in about 48 hours, no sales call required.