UniFi Gate Access and Intercom: A Gate That Opens for Your Car and Rings Your Kitchen
The gate at the end of a long Utah driveway is usually the dumbest device on the property. A clicker in each car, a keypad nobody remembers the code for, and a call box that rings a landline the house no longer has. UniFi has quietly turned the gate into part of the same system that runs your cameras and your network, and the result is a gate that recognizes your car and opens before you reach it, an intercom that rings a screen in the kitchen or your phone in another state, and a log with a video clip of every time it moved. This is what the pieces are, what they actually do, and what to think about before you put one at the top of your drive.
- The gate opens for your car. A UniFi AI camera reads the plate as you roll up, the Access Gate Hub fires the operator, and you never touch a button. Each person can have several plates on their profile.
- The intercom rings where you are. A G6 Pro Entry at the pillar calls the Intercom Viewer on the kitchen wall and the UniFi app on your phone at the same time: see the visitor, talk, tap to open, from the couch or from Cabo.
- Everything is in one system. The gate, the pedestrian door beside it, the cameras, the doorbell at the house and the network all run on the same UniFi console, with one app and one history.
- The hub reuses the wire you have. The Gate Hub runs Ethernet and power over the existing two-wire intercom cable, so a 400-foot driveway does not need a trench.
- This works today, on a normal house. It is a built-in feature of UniFi Access, not a custom integration: a Gate Hub, one supported camera and a plate on your profile. Most existing operators can be triggered as they are.
What a UniFi gate system actually is
Four pieces, all talking over the same network.
- The Access Gate Hub lives at the gate, usually inside the operator enclosure. It is the thing that physically triggers the gate: sliding, single or double swing, barrier arm, or a roll-up garage door, plus a pedestrian side door on the same hub. It takes PoE in, and it includes two-wire extender technology that carries Ethernet and power down the existing twisted-pair cable that an old call box used.
- A camera or intercom at the pillar. For plate recognition, a UniFi AI camera. For visitors, the G6 Pro Entry, a 12 MP intercom with a 3-inch touch display and two-way audio that also works as a reader for cards, phones and faces. One device can do both jobs at a modest residential gate; a long approach gets a dedicated plate camera.
- Somewhere to answer. The Intercom Viewer is a wall or table display inside the house that rings when someone calls from the gate, shows live video, talks both ways and opens the gate with one tap. The UniFi app does the same thing on every phone in the family, anywhere there is signal.
- The console. A Cloud Gateway or Dream Machine running the Access and Protect applications. If you already have a UniFi network, this is the box you already own.
The gate opens for your car
This is the feature people call us about. In UniFi Access it is called License Plate Unlock, and it works like this: a UniFi AI camera watching the approach is paired to the Gate Hub, each person’s plate is added to their profile under Credentials, and when the camera sees an authorized plate inside its detection zone the hub opens the gate. You slow down, it reads, it opens. Add a second car to the same person, or a visiting parent’s car for the week, from your phone.
The detail that makes it reliable is camera placement. The vehicle has to be at least 90 percent inside the zone you draw, so the camera needs to see the whole car and the plate clearly, at the spot where a driver would naturally pause. On a short approach the G6 180 or the G6 Pro Entry at the pillar can do it. On a long, fast approach, or anywhere plates have to be read at night, the AI LPR is the right tool: a 4K camera with 3× optical zoom and long-range IR built for reading plates on vehicles moving up to about 55 mph. It is tuned so hard for plates that Ubiquiti recommends a second camera if you also want to see the car and driver after dark, which is how we typically spec it.
Two things to turn on when we set it up. Record Video on Door Unlock saves a short clip every time the gate opens on a plate, so the history is not just “gate opened 5:42 pm” but a video of which car it opened for. And a cooldown, so the gate does not re-trigger while the same car sits in the zone waiting for it to finish swinging.
Because the gate now opens and closes with nobody at the controls, UniFi requires the operator’s photo eyes and safety edge to be wired before the plate feature switches on. Newer operators already have them; on an older one we add them during the install.
Someone is at the gate
The other half of the system is the intercom, and this is where UniFi has clearly improved on the old call box. The G6 Pro Entry at the pillar is a 12 MP camera with a wide portrait field of view, two-way audio and a 3-inch touchscreen. A visitor taps call. Inside, the Intercom Viewer on the kitchen wall rings and shows them live; so does the UniFi app on every phone you have added. Whoever answers can talk, and open the gate with one tap. If nobody answers, the visit is logged with video.
Because the intercom is also an Access reader, the same device handles everyone who is not driving a registered car. Family can unlock with a phone held to it or by face. A housekeeper gets a PIN that only works Tuesday mornings. A contractor gets a code for the week that quietly expires. Deliveries get a one-time code you text from the app. All of that lives in the same People list as the plates, so when someone stops working for you, you remove one person and every credential they had goes with them.
Full control from the UniFi app, wherever you are
Everything above is remote by default, because the gate is just another device on your UniFi console. From the phone you can open the gate or the side door, hold it open for a party and set it back to locked at midnight, see who came and went with the clip attached, add a plate for the rental car your in-laws arrived in, and get a notification when the gate has been left open. The schedules, visitor passes and credentials are the same ones you would use on a UniFi-equipped office, scaled down to one driveway. There is no monthly fee for any of it.
And it is the same app that already shows your UniFi cameras and your network. The gate camera becomes one more Protect camera with the same smart detections and the same recording. If you are starting from nothing, a single Cloud Gateway runs the gate, the cameras and the WiFi together.
What to put at the pillar
| Situation | At the gate | Inside |
|---|---|---|
| Short driveway, family cars, occasional visitors | G6 Pro Entry doing intercom, reader and plate reading in one | Intercom Viewer in the kitchen, app on phones |
| Long or fast approach, plates needed at night | G6 Pro Entry for visitors, plus an AI LPR on the approach | Viewer plus a second Viewer in the primary suite |
| Gate with a pedestrian door beside it | G6 Pro Entry on the car lane, G6 Entry at the walk gate, both on one Gate Hub | Same |
| Ranch or acreage with two entrances | A Gate Hub and camera at each, one People list | Viewers wherever you spend time; the app does the rest |
Utah specifics
Long driveways. The thing that used to make gate intercoms expensive here was the trench. The Gate Hub’s two-wire extender runs data and power over the existing intercom or call-box pair, so on most retrofits we reuse the cable already in the ground. New construction gets conduit and real Cat6, which we cover in our pre-wire guide.
Winter. Snow on a plate camera lens, plates caked in road salt, and an operator that strains against drifted snow are the three things that break plate unlock in January. We mount plate cameras under a hood, aim them where plow piles will not block the view, and set the operator’s auto-close timer long enough that a car does not get clipped on an icy approach.
Power at the gate. The operator needs line voltage; the hub, camera and intercom run on PoE from the hub. If the gate is on a separate meter or a long run from the house, we plan the PoE budget before anything is ordered, not after.
Choose an operator with an auto-close timer. UniFi’s own guidance is to pick a gate with a built-in auto-timer: the hub pulses the relay to open and the operator closes itself after a set time. Without it the gate waits for someone to close it, which defeats the point. Most LiftMaster, Nice and Viking residential operators have it.
Frequently asked
Does it need a subscription? No. UniFi Access and Protect run on your own console with no monthly fee. The only ongoing cost is the internet connection you already have.
What if the internet goes down? The console, hub and cameras are all local, so plates, PINs, phones and the Viewer keep working. You lose remote access from outside the house until it comes back.
Can it work with my existing gate operator? Usually. The hub triggers a standard operator through its relay, the same way a keypad or clicker receiver does. We check the make and model on the site visit.
How many plates per person? More than one. Each person’s profile holds multiple plates, so two cars and a truck is normal.
Will it open for a photo of my plate? The camera is reading a plate on a vehicle inside a zone, with the vehicle almost entirely in frame. You can also require the whole vehicle to be present rather than just a plate, which is how we configure residential gates.
Can I add this if I already have UniFi cameras? Yes, and it is the easiest version of the project. The gate hub and intercom join the console you have, and your existing AI camera on the driveway may already be on the supported list.
Want a gate that knows your car? Send us a photo of the gate, the operator nameplate and a rough idea of the driveway length. We will tell you whether the existing wire can be reused, which camera the approach needs, and whether your operator is ready for it, before anything is quoted.
Book a free gate and intercom site visit →
Shield Low Voltage designs and installs UniFi gate access, intercoms, cameras and networks across Utah County, Salt Lake County and the Wasatch Back. Product details are from Ubiquiti’s UniFi Access documentation as of October 2026: Introducing UniFi Access Gate Hub and Configuring License Plate Unlock.