Ubiquiti UA-G3-SK specifications
Overview
| In the Box | (1) Door Hub Mini / (1) G3 Reader / (2) Pocket Keyfobs |
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| Touch Pass | 10 free 1-year Touch Passes included / Learn More |
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Door Hub Mini
| Dimensions | 113 x 66 x 27.6 mm / (4.4 x 2.6 x 1.1") |
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| Supported Doors | 1 |
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| Maximum User Count | 3,000 |
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| Input Terminals | (1) Door Exit Request / (1) Door Position |
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| Power Method | PoE++ / UL 294 Power-limited Class 2 PSU / UL 60950-1/62368-1 LPS/PS2 PSU |
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| Weight | 190 g (6.7 oz) |
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| Enclosure Material | Polycarbonate, metal |
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| Mounting | DIN-rail (Included) |
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| Networking Interface | (3) GbE RJ45 ports |
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| PoE Interface | (1) PoE++ input, 50V DC, 1A / (2) PoE outputs, 50V DC, 30W per port / (Max 45W aggregated) |
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| Max. Power Consumption | 19W (Without PoE output) / 50W (With PoE output) |
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| Digital Input | Request to exit, door position sensor |
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| Dry Output Relay | 30V DC, 1A |
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| Wet Output Relay | 12V DC, 1A |
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| LEDs | B/W Learn More |
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| Button | (1) Factory reset / (1) Dry/Wet switch |
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| UA-Lock-Electric
(400mA) | 24 AWG length: 25 m (82 ft) / 22 AWG length: 42 m (138 ft) / 20 AWG length: 66 m (217 ft) / 18 UACC-Cable-DoorLockRelay length: 100 m (328 ft) |
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| UA-Lock-Magnetic-540kg (500mA) | 24 AWG length: 12 m (39 ft) / 22 AWG length: 20 m (66 ft) / 20 AWG length: 30 m (98 ft) / 18 UACC-Cable-DoorLockRelay length: 46 m (151 ft) |
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| UA-Lock-Magnetic-270kg (800mA) | 24 AWG length: 12 m (39 ft) / 22 AWG length: 20 m (66 ft) / 20 AWG length: 30 m (98 ft) / 18 UACC-Cable-DoorLockRelay length: 46 m (151 ft) |
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| Other locks
(1A) | 24 AWG length: 9 m (30 ft) / 22 AWG length: 15 m (49 ft) / 20 AWG length: 24 m (79 ft) / 18 UACC-Cable-DoorLockRelay length: 36 m (118 ft) |
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| PoE Cabling Requirements | Cat 5e cabling is the minimum performance category recommended. The performance category utilized should match the transmission speed required at the installation site. / The minimal conductor gauge permitted to connect between the PSE or power injector and the PD shall be 26 AWG (0.13 mm² ) for patch cords; 24 AWG (0.21 mm² ) for horizontal or riser cable. |
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| UL 294 Level | Destructive attack: Level I / Line security: Level I / Endurance: Level I / Standby power: Level I |
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| UL 294 Statement | Compliance with IEEE 802.3 specifications was not verified as part of UL 294. / The equipment is intended to comply with the section of the National Electrical Code, ANSI/NFPA 70, Article 725.121, Power Sources for Class 2 and Class 3 Circuits. |
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| CAN/ULC-60839-11-1 Grade | Grade assignment: I |
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| Ambient Operating Temperature | 0 to 40° C (32 to 104° F) |
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| Ambient Operating Humidity | 5 to 90% noncondensing |
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| Certifications | CE, FCC, IC, UL 294, CAN/ULC-60839-11-1 |
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| Management Application | UniFi Access |
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| Software Information | The software version can be checked at https://unifi.ui.com |
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| Document number, and issue date and/or revision level | UA-Hub-Door-Mini, V01 |
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G3 Reader Pro
| Resolution | 12 MP (3072 × 4096) |
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| Field of View | H: 98.6°, V: 125.7°, D: 157.8° |
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G3 Reader
| Dimensions | 93 x 40 x 36.5 mm / (3.7 x 1.6 x 1.4") |
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| Weatherproofing | IP55 |
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| Weight | 82 g (2.9 oz) |
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| Enclosure Material | Polycarbonate, glass |
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| Mount Material | Aluminium alloy |
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| Mounting | In-wall, gang box (Included) / Junction box (Optional) |
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| Networking Interface | (1) 10/100 MbE RJ45 port |
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| Connectivity | BLE 4.1 / NFC |
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| Power Method | PoE / UL 294 Power-limited Class 2 PSU / UL 60950-1/62368-1 LPS/PS2 PSU |
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| Max. Power Consumption | 5W |
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| Supported Voltage Range | 48V DC |
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| ESD/EMP Protection | Air: ± 15kV, contact: ± 8kV |
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| Sensors | Proximity sensor |
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| Speaker | (1) Yes, 0.7W |
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| LEDs | R/G/B/W Learn More |
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| Button | (1) Factory reset |
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| NFC Frequency | 13.56 MHz |
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| NFC Read Range | < 30 mm (1.18'') |
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| NFC Technology | ISO/IEC 14443A / 14443B / 15693 / 18092 (Ecma 340) / MIFARE Classic / MIFARE DESFIRE / Sony FeliCa™ (ID only) / NFC Forum tags T1T, T2T, T3T, T4T and T5T / ECP 2.0 |
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| PoE Cabling Requirements | Cat 5e cabling is the minimum performance category recommended. The performance category utilized should match the transmission speed required at the installation site. / The minimal conductor gauge permitted to connect between the PSE or power injector and the PD shall be 26 AWG (0.13 mm² ) for patch cords; 24 AWG (0.21 mm² ) for horizontal or riser cable. |
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| UL 294 Level | Destructive attack: Level I / Line security: Level I / Endurance: Level I / Standby power: Level I |
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| UL 294 Statement | Compliance with IEEE 802.3 specifications was not verified as part of UL 294. / The equipment is intended to comply with the section of the National Electrical Code, ANSI/NFPA 70, Article 725.121, Power Sources for Class 2 and Class 3 Circuits. |
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| CAN/ULC-60839-11-1 Grade | Grade assignment: I |
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| Ambient Operating Temperature | -30 to 45° C (-22 to 113° F) |
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| Ambient Operating Humidity | 5 to 90% noncondensing |
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| Certifications | CE, FCC, IC, UL 294, CAN/ULC-60839-11-1 |
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| Document number, and issue date and/or revision level | UA-G3, V01 |
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| Management Application | UniFi Access |
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| Software Information | The software version can be checked at https://unifi.ui.com |
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Pocket Keyfob
| Dimensions | 84 x 39 x 7.4 mm / (3.3 x 1.5 x 0.29") |
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| Weight | 16 g (0.56 oz) |
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| Enclosure Material | Polycarbonate, stainless steel, silicone rubber |
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| Weatherproofing | IP54 |
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| Ambient Operating Humidity | 10 to 90% noncondensing |
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| Ambient Operating Temperature | -10 to 45° C (14 to 113° F) |
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| NFC Frequency | 13.56 MHz |
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| NFC Technology | ISO/IEC 14443 Type A / MIFARE DESFire EV3 4K / UniFi Access Proprietary Security Protocol |
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| Certification | CE |
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Specifications from Ubiquiti's official product data for the UA-G3-SK, checked October 2026.
The UniFi Access G3 Starter Kit in depth
A complete single-door kit for UniFi Access
The Access G3 Starter Kit is a simple, all-in-one package for UniFi Access, designed to manage a single door with one reader. It supports seamless setup and Touch Pass for modern, secure access control. The box includes a Door Hub Mini, a G3 Reader and 2 Pocket Keyfobs, along with 10 free 1-year Touch Passes.
Door Hub Mini
The Door Hub Mini supports 1 door and up to 3,000 users. It has (3) GbE RJ45 ports, a (1) PoE++ input and (2) PoE outputs at 50V DC, 30W per port (max 45W aggregated). Input terminals cover door exit request and door position, and it offers dry (30V DC, 1A) and wet (12V DC, 1A) output relays. Its polycarbonate and metal enclosure measures 113 x 66 x 27.6 mm and mounts on a DIN-rail, which is included.
G3 Reader and Pocket Keyfobs
The G3 Reader measures 93 x 40 x 36.5 mm and is rated IP55, with a polycarbonate and glass enclosure and an aluminium alloy mount. It connects over BLE 4.1 and NFC, includes a proximity sensor and a 0.7W speaker, and is powered by PoE (5W max). It mounts in-wall using the included gang box. The 2 Pocket Keyfobs use NFC at 13.56 MHz with MIFARE DESFire EV3 4K and are rated IP54.
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