Your UniFi Network, More Centralized Than Ever Before
The UniFi Cloud Key Gen2 is more than just a gadget – it's the brain of your Network. As a dedicated UniFi OS Console, it takes over the complete control and monitoring of your entire infrastructure. Forget the cumbersome installation of controller software on a PC or server. This device was developed from the ground up to run the UniFi Network Application stably and performantly 24/7. Whether you manage multiple UniFi Access Points or a complex setup with a UniFi Switch, the UniFi Cloud Key Gen2 offers you a central, clear, and always accessible management interface.
Secure Remote Access with Ubiquiti Hybrid Cloud
Do you want to quickly check Network utilization or set up a guest WiFi while on the go? With Ubiquiti's Hybrid Cloud technology, that's no problem. The UniFi Cloud Key Gen2 enables secure Single Sign-On (SSO) remote access via the UniFi Portal or the UniFi Mobile App. The decisive advantage: unlike pure cloud solutions, all your configuration and user data always remain local on your device. You retain full control and sovereignty over your sensitive data, while simultaneously enjoying the convenience of worldwide access.
Fail-Safe Design: The Integrated Battery
A sudden power outage can lead to a corrupted database and hours of troubleshooting with traditional controller installations. Ubiquiti has cleverly solved this problem: The UniFi Cloud Key Gen2 features an integrated battery. This is not intended to keep the device running during a power outage, but rather enables a controlled and clean shutdown of the system. This protects the integrity of your configuration, and your Network is immediately ready for use again once power is restored. A small detail with a huge impact on the stability of your entire system.
Ready in a Flash Thanks to Bluetooth & PoE
Setting up your UniFi Network has never been easier. Thanks to integrated Bluetooth Low Energy (BLE), you connect directly to the UniFi Cloud Key with your smartphone. The UniFi Mobile App then guides you step-by-step through the entire initial setup – without a laptop. For a clean and cable-free installation, power is supplied via Standard 802.3af Power over Ethernet (PoE). A single Ethernet Cable is sufficient for data connection and power. Alternatively, a USB-C port is also available for maximum flexibility. This way, the UniFi Cloud Key integrates perfectly into any setup of the Ubiquiti ecosystem.
Strengths & Notes at a Glance
- Pro: Replaces a PC/server as a dedicated, power-saving 'always-on' solution.
- Pro: Secure Hybrid Cloud remote access, where all data remains local.
- Pro: Integrated battery protects the database by safely shutting down during a power outage.
- Pro: Very easy and fast initial setup via Bluetooth and smartphone app.
- Note: For very large Networks with hundreds of clients, the processing power may reach its limits.
- Note: Works exclusively with products from the Ubiquiti UniFi ecosystem.
Specifications & Features
| Manufacturer: | Ubiquiti |
| Model: | UniFi Cloud Key Gen2 (UCK-G2) |
| EAN: | 0817882024525 |
| Product Category: | Network Console / Hardware Controller |
| Processor: | Qualcomm APQ8053 Octa-Core (8x Arm Cortex-A53) |
| Random Access Memory (RAM): | 2 GB |
| Internal Storage: | 32 GB eMMC Flash |
| Display: | Front-facing Status Display |
| Network Port: | 1x Gigabit Ethernet RJ45 (10/100/1000 Mbit/s) |
| Power Connector (alternative): | 1x USB-C |
| Storage Expansion: | 1x microSD Card Slot (for backups) |
| Configuration Interface: | Bluetooth Low Energy (BLE) for initial setup |
| Power Supply Method 1: | 802.3af Power over Ethernet (PoE) |
| Power Supply Method 2: | 5V DC, 1A via USB-C (Quick Charge 2.0/3.0 compatible) |
| Maximum Power Consumption: | 5 W |
| Integrated Battery: | Yes, for controlled, safe shutdown |
| Pre-installed Software: | UniFi Network Application on UniFi OS |
| Management Access: | Web browser, UniFi Mobile App (iOS/Android), UniFi Site Manager |
| Cloud Technology: | Ubiquiti Hybrid Cloud with secure SSO remote access |
| Housing Material: | Anodized Aluminum |
| Dimensions (H x W x D): | 119.75 x 27.10 x 46.80 mm |
| Weight: | 150 g |
| Operating Temperature: | 0°C to 35°C |
| Operating Humidity: | 20% to 80% (non-condensing) |
| Certifications: | CE, FCC, IC |
Scope of Delivery
| 1 x Ubiquiti UniFi Cloud Key Gen2 (UCK-G2) |
Frequently Asked Questions (FAQ)
What exactly does the UniFi Cloud Key Gen2 do?
It is a mini-computer that exclusively runs the UniFi Network Software. It enables central management, configuration, and monitoring of all UniFi devices (such as UniFi Access Points, UniFi Switch, etc.) within a Network via a graphical user interface, without the need for a separate PC to be running.
Does the Cloud Key Gen2 need to be permanently switched on?
Yes. For continuous monitoring, collecting statistics, and enabling advanced features like the guest portal, the Cloud Key must run permanently. The integrated battery protects it from power outages.
Can I operate the Cloud Key Gen2 without a PoE Switch?
Yes. Although Power Supply via a single Network cable using 802.3af PoE is the most elegant method, the device can alternatively be powered via its USB-C port with a suitable power supply, such as PoE Injectors / Power Supplies.
What is the difference between the Cloud Key Gen2 and the Gen2 Plus?
The standard Gen2 (this model) is solely intended for the management of Network devices (UniFi Network). The Gen2 Plus (UCK-G2-PLUS) is larger, has more RAM, and additionally includes a hard drive to also run the UniFi Protect Software for IP Cameras.
Do I need a Cloud Key if I only have one UniFi Access Point?
Not necessarily. A single UniFi Access Point can be configured in 'Standalone Mode' via the Mobile App. However, the Cloud Key is recommended as soon as you use multiple UniFi devices or wish to utilize advanced functions such as detailed statistics, a guest portal, or seamless remote access.
How do I access my Cloud Key remotely?
After setup with a Ubiquiti UI-Account, remote access is automatically and securely enabled via hybrid cloud technology. You can then log in from anywhere in the world via the UniFi Mobile App or the unifi.ui.com web interface, part of the Ubiquiti Networks ecosystem.
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Postal code, City: 10017 , New York
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State: New York
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