What Ubiquiti actually publishes about what works with what — which is far less than you would expect, and worth knowing precisely.
Specs verified 16–17 July 2026 against techspecs.ui.com. Every figure on this page is Ubiquiti’s own published number. Where Ubiquiti publishes nothing, this page says “Not published” rather than estimating. Contact AVNFi to have a design checked.
Fail-Secure Strike — 5 published controllers
← What Works With What is the simple version of this page. It gives you the seven rules that prevent expensive mistakes. This one shows you the raw evidence those rules were built from, including its limits.
The finding
We checked 22 products on ca.store.ui.com. Four publish a compatibility block. Sixteen publish nothing. Two slugs 404’d.
Ubiquiti barely publishes compatibility data at all. Not for cameras. Not for switches. Not for gateways. Not even for the UA-Hub-Door. Four products out of twenty-two.
This is the single most important thing on this page, and it explains why the rest of this wiki reasons from specs — PoE class, port class, temperature, device ceilings — rather than from a compatibility matrix. There is no matrix. Where one exists we reproduce it verbatim below. Where it doesn’t, the spec is the evidence.
A note on method, because it matters
This block is client-side rendered. web_fetch cannot see it — the HTML that arrives from the server does not contain it. It has to be read from a rendered browser DOM.
The lists below were read from the rendered DOM and cross-validated against a screenshot with the expander clicked open. The fail-secure strike returned an identical 5-SKU set both ways, which is what justifies trusting the DOM read on the others. Every captured list length matches the page’s own “N total” counter.
That is the audit trail. If it doesn’t convince you, the URLs are in the table — go and look.
The four products that publish a compatibility block
| SKU | Name | Block label | Declared total | Published list |
|---|---|---|---|---|
| UACC-Lock-Strike-Secure-15mm | Fail-Secure Strike Lock | Compatibility | 5 | UA-Hub-Door, EAH-8, UA-Hub-Door-Mini, UA-Ultra, UA-Hub-Gate |
| UA-Hub-Gate | Gate Hub | Optional LPR Cameras | 14 | UVC-AI-Turret, UVC-AI-LPR, UVC-AI-Dome, UVC-AI-DSLR, UVC-AI-Pro, UVC-AI-Bullet, UVC-AI-Theta, UVC-AI-PTZ, UVC-AI-PTZ-Precision, UVC-AI-MS-4, UVC-G6-Turret, UVC-G6-Bullet, UVC-G6-INS, UVC-G6-PTZ |
| UA-Intercom-Viewer | Intercom Viewer | Compatibility | 5 | UA-Intercom, UA-G3-Pro, UA-G2-Pro, UVC-G6-Entry, UVC-G6-Pro-Entry |
| UACC-Chime-PoE | PoE Smart Chime | Compatibility | 12 | UVC-G4 Doorbell Pro PoE Kit, UA-G2-Pro, UVC-G4 Doorbell Pro, UA-G2-SK-Pro, UVC-G4-DoorBell, UA-G3-Pro, UVC-Doorbell-Lite, UA-G3-SK-Pro, UVC-G6-Pro-Entry, UA-G3-Intercom, UVC-G6-Entry, UA-Intercom |
Reading each one
UACC-Lock-Strike-Secure-15mm — the fail-secure strike — works with 5 controllers: UA-Hub-Door, UA-Hub-Door-Mini, UA-Hub-Gate, EAH-8 and UA-Ultra. This is the most useful published list in the catalogue, because it is the one product where “will this drive that lock” is a real question with a real answer. It is also the list we verified two independent ways.
The strike’s own diagram text publishes three more facts worth having: it holds up to 1,200 kg (2,645 lb), it is compatible with aluminium, steel or wooden door frames, and both the short and long front plates are included — so you are not buying a plate separately.
UA-Intercom-Viewer works with 5 devices: UA-Intercom, UA-G3-Pro, UA-G2-Pro, UVC-G6-Entry and UVC-G6-Pro-Entry. Note that the Viewer was listed as Sold Out at the time of the check.
UACC-Chime-PoE works with 12 SKUs — the widest published list. It spans both Protect and Access: doorbells (G4 Doorbell Pro and its PoE Kit, G4 DoorBell, Doorbell Lite), entry cameras (G6 Entry, G6 Pro Entry) and readers and intercoms (UA-G2-Pro, UA-G2-SK-Pro, UA-G3-Pro, UA-G3-SK-Pro, UA-G3-Intercom, UA-Intercom).
UA-Hub-Gate is the odd one out, and it is important that you notice. Its block is labelled “Optional LPR Cameras”, not “Compatibility”. It lists 14 cameras. We recorded it separately and you should read it separately — it is a camera-pairing list for licence plate reading, not a statement about what the gate hub is compatible with in general. Treating it as a general compatibility list would be a misreading, and it is exactly the kind of misreading a scraper makes.
The store and the spec site do not carry the same catalogue
Ubiquiti names SKUs in these compatibility lists that have no spec page in our data at all. Derived directly from the two files rather than asserted:
| SKU named by Ubiquiti | Where it appears |
|---|---|
| UVC-AI-DSLR | Named by UA-Hub-Gate |
| UVC-AI-Bullet | Named by UA-Hub-Gate |
| UVC-AI-Theta | Named by UA-Hub-Gate |
| UVC-AI-PTZ-Precision | Named by UA-Hub-Gate |
| UA-G2-Pro | Named by UA-Intercom-Viewer |
| UVC-G4 Doorbell Pro PoE Kit | Named by UACC-Chime-PoE |
| UA-G2-Pro | Named by UACC-Chime-PoE |
| UA-G2-SK-Pro | Named by UACC-Chime-PoE |
| UVC-G4-DoorBell | Named by UACC-Chime-PoE |
| UA-G3-SK-Pro | Named by UACC-Chime-PoE |
| UA-G3-Intercom | Named by UACC-Chime-PoE |
We hold no specs for any of these — no wattage, no PoE class, no temperature. If your design depends on one, ask and we will read it live. This is not us being incomplete; the compatibility block and the spec site genuinely disagree about what exists, and that is worth knowing before you rely on either.
The sixteen products that publish nothing
These pages were checked and have no compatibility block. Absence of a block is not absence of compatibility — it is absence of a published claim.
| SKU | Name | What the page shows instead |
|---|---|---|
| UA-Hub-Door | Door Hub | no Compatibility block present; page shows ‘Powerful Accessories (3)’ instead |
| UA-G3-B | G3 Reader | no Compatibility block present |
| UA-G3-Flex-B | Reader Flex | no Compatibility block present |
| UA-G3-Pro-B | G3 Reader Pro | no Compatibility block present |
| UACC-PanicBar | Panic Bar | no Compatibility block present |
| UVC-G6-Turret-B | G6 Turret | no Compatibility block present |
| UVC-G6-Dome-B | G6 Dome | no Compatibility block present |
| UVC-G6-Bullet-B | G6 Bullet | no Compatibility block present |
| UVC-G6-180-B | G6 180 | no Compatibility block present |
| UVC-G6-Pro-360-B | G6 Pro 360 | no Compatibility block present |
| UVC-Doorbell-Lite-B | Doorbell Lite | no Compatibility block present |
| UNVR | Network Video Recorder | no Compatibility block present |
| UNAS-Pro | UNAS Pro | no Compatibility block present; page has a separate ‘3rd-Party Qualified HDD/SSD’ tab not captured here |
| UDM-Pro-Max | Dream Machine Pro Max | no Compatibility block present |
| USW-Pro-24-POE | Pro 24 PoE (400W) | no Compatibility block present |
| USW-Ultra-210W | Ultra 210W (202W) | no Compatibility block present |
The UA-Hub-Door publishes no compatibility block. Instead its page shows “Powerful Accessories (3)”. That is a merchandising module, not a compatibility statement — see below. Ubiquiti’s flagship door controller tells you nothing about what it works with, on its own product page.
The two slugs that 404’d
Recorded because a gap you know about is worth more than a gap you don’t.
| Slug attempted | Result |
|---|---|
uacc-cable-doorlockrelay-1p | 404 – ‘The page you’re looking for can’t be found.’ Slug does not resolve on ca.store.ui.com. Store nav lists a ‘Door Lock Relay Cable’ accessory, so the correct slug differs and was not determined. |
ua-card-w-10 | 404 – ‘The page you’re looking for can’t be found.’ Slug does not resolve on ca.store.ui.com. Store nav lists an ‘Access Card’ accessory, so the correct slug differs and was not determined. |
Both accessories exist in the store’s navigation. The slugs we tried are wrong and we did not determine the right ones. That is a gap in our data, not a discontinued product.
“Powerful Accessories” is not compatibility
This is the trap on this page.
Several product pages — including the UA-Hub-Door — show a module headed “Powerful Accessories (N)” where you would expect a compatibility list. They are not the same thing and they do not carry the same weight.
| Compatibility block | “Powerful Accessories” module | |
|---|---|---|
| What it is | A published statement that these SKUs work together | A merchandising strip: things Ubiquiti would like you to add to the cart |
| What it implies | An engineering claim | A commercial suggestion |
| Is it exhaustive? | It carries a declared total (“5 total”), so within its scope, yes | No. It is a selection. |
| Can you design from it? | Yes — it is the manufacturer’s own claim | No. |
If a product page shows “Powerful Accessories” and no Compatibility block, you have been sold to, not informed. Design from the specs instead: PoE class, port class, relay ratings, temperature. Those are published for everything, and they are what this wiki reasons from.
SKU suffixes — what they actually mean
Three separate suffix conventions collide in this catalogue, and mixing them up costs real money.
Region suffixes: -US, and why it appears on the Canadian store
-US appears on SKUs sold on ca.store.ui.com. This is not an error and it is not a grey import.
In our data it shows on U7-Pro-Outdoor-US, E7-Campus-US, E7-Audience-US, U6-Extender-US, UP-Chime (up-chime-us). The suffix denotes the regulatory SKU — the radio and power variant certified for a region — and North America is a single regulatory domain for these purposes. Canada is served by the -US SKU.
The practical consequence: do not tell a customer their -US access point is the wrong one for Canada. It is the right one. Ubiquiti’s spec URLs carry it too (techspecs.ui.com/unifi/wifi/u7-pro-outdoor-us), so it will keep showing up.
The genuine warning: -US is not decorative on radios. An -EU, -UK or -JP variant of an outdoor AP is a different radio SKU and buying one to save money is buying the wrong product. We only quote the SKU the Canadian store sells.
Colour suffixes: -B, -W
-B means black. -W means white. They are the same product.
Our price data is full of these — UVC-G6-Turret-B, UVC-G6-Dome-B, UVC-G6-180-B, UVC-G6-Pro-360-B, UVC-G6-Bullet-B, UVC-Doorbell-Lite-B, UA-G3-B, UA-G3-Flex-B, UA-G3-Pro-B, UVC-G6-Mini-Dome-W, UVC-AI-MS-2-W, U7-Pro-XG-B — because the store lists a colour variant as a distinct purchasable SKU.
The spec file does not carry the suffix. UVC-G6-Turret in specs.json is UVC-G6-Turret-B in the cart. Same camera, same 12.5W, same −30 °C rating.
Why this matters at the counter: a customer with a black G6 Turret and a white one has two SKUs and one product. Never let a colour suffix start a compatibility conversation. And never assume a colour is in stock because the product is — the store treats them as separate lines and they sell out separately.
Kit and bundle suffixes
-SK-Pro (UA-G2-SK-Pro, UA-G3-SK-Pro) and “PoE Kit” (UVC-G4 Doorbell Pro PoE Kit) appear in Ubiquiti’s own published compatibility lists. These are bundles, not distinct hardware. We hold no spec rows for them and do not quote them without checking what is in the box.
Variants the store offers
Reproduced because a “variant” on a product page is frequently a different product at a different price, and occasionally a completely different design decision.
| SKU | Name | Variants the store offers |
|---|---|---|
| UACC-Lock-Strike-Secure-15mm | Fail-Secure Strike Lock | Strike/Bolt, Fail-Secure/Fail-Safe, Standard/Narrow |
| UA-Intercom-Viewer | Intercom Viewer | Single Unit, 3-Pack |
| UACC-Chime-PoE | PoE Smart Chime | PoE, WiFi |
| UA-G3-B | G3 Reader | PoE, 2-Wire Retrofit, G3, G2, Color: Black |
| UA-G3-Flex-B | Reader Flex | Color: Black |
| UA-G3-Pro-B | G3 Reader Pro | G3, G2, Color: Black |
| UVC-G6-Turret-B | G6 Turret | Color: Black |
| UVC-G6-Dome-B | G6 Dome | Color: Black |
| UVC-G6-Bullet-B | G6 Bullet | Color: Black |
| UVC-G6-180-B | G6 180 | Color: Black |
| UVC-G6-Pro-360-B | G6 Pro 360 | Color: Black |
| UVC-Doorbell-Lite-B | Doorbell Lite | Color: Black |
| UDM-Pro-Max | Dream Machine Pro Max | Single Unit, High Availability Pair |
| USW-Ultra-210W | Ultra 210W (202W) | No AC Adapter, 60W AC Adapter, 210W AC Adapter |
Look at USW-Ultra-210W’s variants: “No AC Adapter”, “60W AC Adapter”, “210W AC Adapter”.
That dropdown is the PoE budget. It is not an accessory choice. Selecting “No AC Adapter” turns a 202W switch into a 42W switch. Nothing on the page says so. See gateways and switches.
The fail-secure strike’s variants are the other one to read carefully: “Strike/Bolt”, “Fail-Secure/Fail-Safe”, “Standard/Narrow”. Fail-secure and fail-safe are opposite behaviours on the same product page, chosen from a dropdown. Which one a given door should have is not a question this wiki answers — it depends on the door, the building, the code and the fire strategy, and it belongs to people qualified to rule on it. What we can tell you is what the store sells and what it works with.
What to do when there is no published compatibility
Design from specs. It is more reliable anyway. The four questions that answer nearly everything:
- PoE class. Is the device’s class within the port’s class? PoE++ device on a PoE+ port fails, always. → PoE reference
- Port class and budget, in that order. → gateways and switches
- Device ceiling. Is the gateway’s max UniFi device count and max Protect camera count sufficient? → gateways and switches
- Temperature. Is the device rated for where it is going? → power and thermal
And the one that isn’t a spec question: UniFi Protect records UniFi cameras, to a drive. There is no adapter for third-party cameras. That is a platform boundary, not a compatibility table. (Ubiquiti’s Official UniFi Hosting subscription hosts the UniFi Network controller; it is not a video plan and does not change where Protect records.)
Related
- What Works With What — the simple version: seven rules
- Door Access — where the strike and hub lists actually get used
- PoE reference — the spec-based compatibility check that always works
- Power and thermal — the other spec-based check
- Add-Ons and Accessories — what you actually need vs what is merchandised at you
- Pricing — why variants and suffixes change the number
Compatibility blocks read from ca.store.ui.com rendered DOM, 2026-07-16, cross-validated by screenshot on UACC-Lock-Strike-Secure-15mm. 22 products checked: 4 with a block, 16 without, 2 slugs 404. AVNFi, Calgary.