Ubiquiti UA-G3-B is a compact UniFi Access G3 door reader that delivers fast, reliable credential reads for modern access control installations.

Designed for clean, professional deployments, it connects via Ethernet and operates on 48 V with up to 5 W power consumption. The reader integrates an LED indicator, proximity sensor, and a reset button for straightforward commissioning and day-to-day visibility.

For flexible credential support, UA-G3-B includes NFC and Bluetooth. Its enclosure uses aluminium/glass/polycarbonate materials and is rated IP55 for dust and water resistance, with an operating range of -30 °C to 45 °C and up to 90% humidity. Ideal for offices, shared buildings, and controlled entry points where UniFi Access hardware needs a durable, black-finish reader with consistent performance.