Ubiquiti G2 Reader- UA-G2
Compact, second-generation NFC card reader and request-to-exit device that supports hand-wave door unlocking.
#1: Unlock using an NFC card or UniFi Identity mobile app
#2: Additional handwave unlock functionality
#3: Entry and exit greeting messages
#4: Connects to UniFi Access Hub using PoE
#5: IP55 weather resistance (-30 to 45 C)
| Mechanical | |
|---|---|
| Dimensions | 93 x 40 x 36.5 mm (3.7 x 1.6 x 1.4") |
| Enclosure Material | Polycarbonate, glass |
| Mounting | In-wall, gang box |
| Weatherproofing | IP55 |
| Hardware | |
| Networking Interface | (1) 10/100 MbE RJ45 port |
| Connectivity | BLE 4.1 |
| Power Method |
PoE UL 294 Power-limited Class 2 PSU UL 60950-1 / 62368-1 LPS/PS2 PSU |
| Supported Voltage Range | 48V DC |
| Max. Power Consumption | 5W |
| ESD/EMP Protection | Air: +15kV, Contact: +8kV |
| Sensors | Proximity sensor |
| Speaker | (1) 8 ohm, 0.7W |
| LEDs |
Steady white: Pending adoption Steady blue: Adopted Alternating white/blue: Firmware updating Strobing red: Emergency lockdown Steady green: Emergency evacuation Rapid flashing blue (×2): NFC credential authenticated Rapid flashing red (×2): NFC credential authentication failed Breathing blue: Ready to register NFC cards |
| Button | (1) Factory-reset |
| NFC Frequency | 13.56 MHz |
| NFC Read Range | < 30 mm |
| NFC Standards | ISO 14443A, ISO 14443B, ISO 15693 |
| NFC Technology |
NFC Tag Types 1, 2, 3, 4, 5 MIFARE Classic MIFARE Plus MIFARE Ultralight MIFARE DESFire |
| Operating Environment | Outdoor use |
| Operating Temperature | -30 to 45 C (-22 to 113 F) |
| Operating Humidity | 5 to 90% noncondensing |
| Compliance & Standards | |
| UL 294 Level |
Destructive attack: Level I Line security: Level I Endurance: Level I Standby power: Level I |
| UL 294 Statement |
Compliance with IEEE 802.3 specifications was not verified as part of UL 294. Equipment intended to comply with ANSI/NFPA 70, Article 725.121 (Class 2 and Class 3 Circuits). |
| PoE Cabling Requirements |
Minimum recommended: Cat 5e Conductor gauge: 26 AWG (0.13 mm) for patch cords; 24 AWG (0.21 mm) for horizontal or riser cable |
| CAN/ULC-60839-11-1 Grade | Grade I |
| Certifications | CE, FCC, IC, UL 294, CAN/ULC-60839-11-1 |
| Document Number | UA-G2 / UA-G2-Black, V02 |
| Software | |
| Management Application | UniFi Access (Version 1.5.9 and later) |
| Software Information | The software version can be checked at https://unifi.ui.com |





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