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White polycarbonate and glass NFC reader with aluminium mount, 160 x 40.4 x 40.55 mm

Ubiquiti Networks

Ubiquiti Networks UA-G2-PRO UniFi Access Reader G2 Pro

SKU CH-4JCK-MWMJK MPN UA-G2-PRO

A second-generation NFC card reader and intercom with PoE connectivity, wall or gang-box mounting and IP55 weatherproofing

  • ColorWhite
  • FeaturesEnclosure material: Polycarbonate, glass Mount material: Alu
  • Dimensions160 x 40.4 x 40.55 mm (6.3 x 1.59 x 1.6")
  • Weight136 g (4.8 oz)

Model G2 Reader Pro - White

  • NFC or mobile app unlocking for convenient entry
  • Built-in intercom with doorbell trigger for visitor communication
  • Video capture at ADA-compliant height for accessible use
  • On-screen PIN unlocking adds a backup credential method
  • PoE connection to UniFi Access Hub simplifies installation

UniFi Access Reader G2 Pro

The UniFi Access Reader G2 Pro is a second-generation NFC card reader and intercom designed for access-control deployments. It unlocks doors using an NFC card or the UniFi Identity mobile app and includes a doorbell that triggers a video intercom. The unit connects to a UniFi Access Hub through a single GbE RJ45 port using PoE for both power and data. Its polycarbonate and glass enclosure with an aluminium-alloy mount suits wall or gang-box installation.

Sustained operation at IP55

Rated IP55, the reader resists dust ingress and low-pressure water jets during continuous outdoor exposure. The PoE connection supplies steady power without a separate adapter, so the device maintains network connectivity and intercom function over long periods. BLE 4.2 and NFC radios remain active for credential verification, while the onboard display handles PIN entry without thermal throttling. The compact 160 x 40.4 x 40.55 mm form factor dissipates heat passively within its sealed chassis.

Mounting and common issues

Installation uses the supplied aluminium-alloy bracket on a flat wall or standard gang box, with the single RJ45 cable carrying both data and PoE. The device weighs 136 g, so no additional structural support is required. Ensure the PoE switch or injector delivers sufficient power budget per port, otherwise the reader may reboot under load. Verify that the mounting height meets ADA guidelines for the intercom camera angle, and confirm the network VLAN carries traffic to the UniFi Access Hub.

Highlights

  • NFC or mobile app unlocking for convenient entry
  • Built-in intercom with doorbell trigger for visitor communication
  • Video capture at ADA-compliant height for accessible use
  • On-screen PIN unlocking adds a backup credential method
  • PoE connection to UniFi Access Hub simplifies installation

Specifications

BrandUbiquiti Networks
ModelG2 Reader Pro
Part NumberUA-G2-Pro
ColorWhite
FeaturesEnclosure material: Polycarbonate, glass
Mount material: Aluminum alloy
Mounting: Wall, gang box
Weatherproofing: IP55
Hardware
Networking interface: (1) GbE RJ45 port
Connectivity: BLE 4.2, NFC
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: 6W
ESD/EMP protection: Air: ±15kV, contact: ±8kV
Sensor: Proximity sensor
Camera: 4000 x 3000, 12 MP, 30 FPS
View angle: H: 96.67°, V: 123.15°, D: 153.11°
Microphone: Yes
Speaker: (1) 4 ohm, 1.5W
LEDs: R/G/B/W, Flash
Dimensions160 x 40.4 x 40.55 mm (6.3 x 1.59 x 1.6")
Weight136 g (4.8 oz)
Shipping weight0.59 kg
Package size203 × 152 × 102 mm

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Questions about this item

Does the IP55-rated enclosure handle outdoor heat and rain without overheating?

The polycarbonate and glass housing with aluminium mount is rated IP55, so it resists dust and water jets in typical outdoor conditions.

Must I already own a UniFi Access Hub and PoE switch for this reader to function?

Yes, it connects to a UniFi Access Hub via its single GbE RJ45 port using Power over Ethernet.

Will the 160 mm tall reader align with my existing gang-box wiring at ADA height?

Its 160 × 40.4 × 40.55 mm dimensions and gang-box mount let it sit at ADA-compliant height alongside legacy wiring.

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