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The Ubiquiti Door Hub Mini is a hub designed for use within the UniFi Access network, allowing you to control the open/closed status of a single pair of doors. To operate, it requires appropriate locks and compatible readers. It is equipped with 3 gigabit Ethernet ports: the first serves as a PoE++ (802.3bt) power input, while the other two provide PoE (802.3af) outputs. This allows you to connect and simultaneously power two readers from the hub. The offered product is a simplified version of the Door Hub, with fewer connectors and no alarm input. The device is designed for DIN rail mounting, and the set includes mounting dowels that allow you to attach the rail to a wall if you prefer not to use a cabinet.
Hub with support for 1 pair of doors, for the UniFi Access system
The offered product is a hub designed for use in the UniFi Access system, without the ability to operate in stand-alone mode. The device is used to control the open/closed status of doors and requires connection to a compatible lock and reader(s). You can use one of the locks offered by Ubiquiti or a solution from another manufacturer.


3 1G Ethernet ports, 1 PoE++ input, 2 PoE outputs
The device uses 3 gigabit Ethernet ports (10/100/1000 Mbps) for communication. The first port serves as a PoE++ (802.3bt) power input. The remaining 2 ports provide PoE (802.3af) outputs, which are used to connect and simultaneously power readers. The maximum output power per port is 15.4 W, and the maximum total power budget (across all ports) is 30 W.
Application
The Door Hub Mini allows you to control the open/closed status of doors. The lock and appropriate readers/buttons that send open requests are connected directly to the hub. This is a simplified version of the Door Hub, with fewer ports and connectors, and without the option to connect an alarm control panel. It is suitable for locations where you do not require advanced functionality. The device stands out for its attractive price, helping to reduce the overall investment cost.

Specifications
Ubiquiti UA-Hub-Door-Mini | |
Overview | |
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Dimensions | 113 x 66 x 27.6 mm (4.4 x 2.6 x 1.1") |
UniFi Application Suite | UniFi Access |
Supported Doors | 1 |
Input Terminals |
(1) Door exit request (1) Door position |
Power Method | PoE++ (802.3bt) |
NDAA Compliant | Yes |
UL 294 Level |
Destructive attack: Level I Line security: Level I Endurance: Level I Standby power: Level I |
Mechanical | |
Weight | 190 g (6.7 oz) |
Enclosure Material | Polycarbonate, metal |
Mounting | DIN-rail (Included) |
Hardware | |
Dry Output Relay | 30 V DC, 1 A |
Indoor and Outdoor Use | Indoor only |
Ambient Operating Temperature | 0 to 40° C (32 to 104° F) |
Ambient Operating Humidity | 5 to 90% noncondensing |
Networking Interface | (3) GbE RJ45 ports |
PoE Interface |
(1) PoE++ input, 50V DC, 1A (2) PoE outputs, total 31W |
Max. Power Consumption |
19W (Without PoE output) 50W (With PoE output) |
LEDs | W/B |
Buttons |
(1) Factory-reset (1) Dry/Wet switch |
Recommend Max. Cable Length |
UA-Lock-Electric (400 mA) 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)
UA-Lock-Magnetic-540kg (500 mA) 24 AWG length: 12 m (29 ft) 22 AWG length: 20 m (66 ft) 20 AWG length: 30 m (98 ft) 18 UACC-Cable-DoorLockRelay length: 46 m (262 ft)
UA-Lock-Magnetic-270kg (800 mA) 24 AWG length: 12 m (29 ft) 22 AWG length: 20 m (98 ft) 20 AWG length: 30 m (167 ft) 18 UACC-Cable-DoorLockRelay length: 46 m (151 ft)
Other locks (1 A) 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) |
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. |
Software | |
Management Application | UniFi Access |