Which UniFi Access readers, hubs and intercoms should I buy?
The G3 Reader is the base NFC reader. The Flex adds a keypad, the Fingerprint adds a 300-fingerprint sensor, and the Reader Pro adds two-way audio and works with Protect.
The G6 Entry and G6 Pro Entry add cameras and work with both Protect and Access. Hubs differ by door count: the Door Hub and Door Hub Mini control one door, the Gate Hub a gate and a side door, the Retrofit Hub two doors and the Enterprise Access Hub eight. Everything is managed in the Access application on a UniFi console.
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Among G3 readers, the Reader is the compact NFC reader. The Flex adds a keypad. The Fingerprint adds a keypad and 300-fingerprint capacity. The Reader Pro adds two-way audio and works with Protect.[1–4]
The G6 Entry has a 5 MP camera. The G6 Pro Entry has a 12 MP camera and a 3-inch touch display. Both work with Protect and Access over PoE+.[5][6]
The Retrofit readers use OSDP over RS-485 with 12 V DC power. They pair with the Access Retrofit Hub, which controls up to two doors.[7–9]
The Door Hub controls one door for 6,000 users, and the Door Hub Mini controls one door for 3,000. The Gate Hub controls a gate and a side door. The Enterprise Access Hub controls eight doors for 10,000 users.[10–13]
The PoE Smart Chime and WiFi Smart Chime can be set as doorbell call receivers for the G6 Entry, Intercom and Reader Pro, or paired with a hub. The Door Hub Mini does not offer the UniFi Chime terminal option.[14]
Home Assistant's UniFi Access integration covers doors managed by an Access controller.[15]
Currently sold
Newest first in each series.
Models sold now, newest in each series
26 models. List prices as of Oct 10, 2026How facts are sourced: every cell cites its source below