You've got a UniFi Professional Access Reader or doorbell going in, and you don't want a rat's nest of cable poking out the wall. This white junction box gives you a clean, flush surface to mount against — or clips straight onto 3/4-inch conduit if that's how your install runs. No daisy-chained adapters, no visible wiring. You slot the reader in, tighten it, done. Pairs directly with UniFi Professional Access Readers and Doorbells. Full tech specs and a step-by-step installation guide live on Ubiquiti's site if you want to double-check your conduit size before you cut. Three in stock right now — grab one and your install looks like it was planned, not patched