biquiti UA-G3-Pro-B (UA-G3-Pro-B)
Ubiquiti UA-G3-Pro-B is an advanced third-generation NFC access reader integrated with a camera and intercom, designed for indoor and outdoor installations. The device supports multiple authentication methods, including NFC cards, PIN codes, UniFi Identity mobile app, and Touch Pass feature. A built-in 12 MP wide-angle camera provides detailed video monitoring of access points, while the integrated microphone and speaker enable two-way audio communication. UA-G3-Pro-B integrates seamlessly with the UniFi Access system, offering comprehensive access control management capabilities.
Technical Specifications
Mechanical
| Dimensions | 160 x 40.4 x 40.55 mm |
| Weight | 136 g |
| Enclosure material | Polycarbonate, glass |
| Mount material | Aluminum alloy |
| Mounting options | Wall mount, standard junction box (included); angle mount and surface mount box (optional) |
| Protection rating | IP55 |
Hardware
| Networking Interfaces | 1x 1GbE RJ45 port |
| Wireless Connectivity | BLE 4.2, NFC |
| Power Method | PoE (48V DC) |
| Max. Power Consumption | 6 W |
| Voltage Range | 48V DC |
| ESD/EMP Protection | Air: ±15kV, Contact: ±8kV |
| Sensors | Proximity sensor |
| Display | 4.7" (120 mm) touchscreen, 1280 x 286 px, 480 nits brightness |
| Microphone | Yes |
| Speaker | 1x 4 Ω, 1.5 W |
| LED Indicators | Red, green, blue, white, amber |
| Button | 1x Factory reset |
| NFC Frequency | 13.56 MHz |
| NFC Read Range | < 30 mm |
| NFC Supported Technologies | ISO/IEC 14443A/B, 15693, 18092 (Ecma 340), MIFARE Classic/DESFIRE, Sony FeliCa™ (ID only), NFC Forum Type 1–5 Tags, ECP 2.0 |
| Installation Environment | Outdoor use |
| Operating Temperature | Device: -30 to 45°C; Display: -10 to 45°C |
| Operating Humidity | 5% to 90% (non-condensing) |
| Certifications | CE, FCC, IC, UL 294, CAN/ULC-60839-11-1 |
| SKU | UA-G3-Pro-B |
Applications and Compatibility
The UA-G3-Pro-B is ideal for securing residential, commercial, and industrial premises. It integrates fully with the UniFi Access system, allowing centralized user management, event logging, and video verification of access attempts. Its multi-authentication support ensures flexibility and enhanced security.
Summary
Ubiquiti UA-G3-Pro-B combines robust access control functionalities with a high-definition camera and intercom in a durable IP55-rated housing, providing a reliable and scalable solution for professional access management environments.