Ubiquiti UA-G2-BLACK UniFi Access Reader G2

Ubiquiti UA-G2-BLACK UniFi Access Reader G2

Overview

The Ubiquiti UA-G2-BLACK is a modern access control reader built on the UniFi management ecosystem, designed to integrate seamlessly into door security deployments across commercial and enterprise environments. This in-wall mountable reader connects via PoE input, eliminating the need for dedicated power infrastructure at each access point. The UA-G2-BLACK operates within Ubiquiti's UniFi Door Access family, providing centralized credential management and audit logging through the UniFi controller platform.

Key Features

The UA-G2-BLACK delivers standard proximity card and credential recognition capabilities with straightforward integration into existing UniFi deployments. Its in-wall form factor supports flush-mount installation in standard electrical boxes, making it suitable for retrofitting existing doors or integrating into new construction projects. Power delivery via PoE simplifies installation by consolidating data and power onto a single network run, reducing cable requirements and installation complexity. Management occurs entirely through the UniFi platform, allowing administrators to provision readers, monitor activity, and adjust access policies from a centralized dashboard. The unit weighs 3.6 pounds and ships from China.

Deployment Scenarios

Deploy the UA-G2-BLACK at office entry points, secure labs, server rooms, or any access-controlled zone requiring credential-based authentication. Its integration with UniFi Door Access makes it ideal for organizations already running UniFi network infrastructure who want to extend security management across physical access layers. Multi-reader deployments benefit from unified provisioning and audit trails accessible through the same controller interface managing wireless and switching infrastructure.

Network Integration

The UA-G2-BLACK requires network connectivity to a UniFi controller and a PoE-capable port on a compatible switch or injector. It operates within the UniFi management environment, allowing credential synchronization across all deployed readers and integration with existing user authentication databases. Centralized logging enables audit reporting and compliance documentation for access events.

Installation Notes

Mount the UA-G2-BLACK in standard in-wall electrical boxes using provided hardware. Terminate network runs to a PoE source and verify controller connectivity before configuring access policies. Typical installation requires basic electrical knowledge and network connectivity planning. The unit's PoE input eliminates the need for local power circuits at each access point.

Expert Commentary — Marty Allison, Security Infrastructure Specialist: "The UA-G2-BLACK fits naturally into UniFi-first deployments where organizations want unified management across network, wireless, and physical security layers. It's a straightforward reader without advanced biometric or multi-factor options, so size your deployment around its core card-reading capability. For environments already standardized on Ubiquiti infrastructure, the UA-G2-BLACK MPN simplifies procurement and reduces management overhead. It's a practical choice when PoE availability and UniFi management are already in place."