Ubiquiti UniFi Cloud Key Gen2 Plus (UCK-G2-PLUS) 

Ubiquiti UniFi Cloud Key Gen2 Plus (UCK-G2-PLUS) is a compact, hybrid-cloud UniFi OS console and on-premises controller that centralizes management of UniFi network devices and video surveillance systems in one powerful platform. Preloaded with UniFi Network and UniFi Protect software, it offers scalable performance for network configuration, monitoring, and secure video storage without the need for a dedicated PC or server. With flexible power options, built-in display, and upgradeable storage, this device is ideal for small to medium-sized business or enterprise deployments seeking simplified, high-performance network and video management.

Product Features

Unified Network and Video Management

Preloaded with UniFi Network and UniFi Protect applications for centralized control of UniFi access points, switches, gateways, and cameras through a single intuitive interface.

Hybrid Cloud Access

Supports hybrid cloud technology for secure remote access to your UniFi deployments without requiring third-party cloud hosting, enabling private, secure connectivity to your network infrastructure and video management.

Flexible Power Options

Can be powered via standard 802.3af Power over Ethernet (PoE) or a USB-C Quick Charge 2.0/3.0 adapter, providing installation flexibility in diverse networking setups.

Built-In Battery for Safe Shutdown

Includes an integrated battery that ensures automatic safe shutdown during power interruptions, protecting stored data and preventing corruption.

Large Storage Capacity

Comes with a 1 TB 2.5″ SATA HDD for local video storage (upgradeable up to 5 TB) and 32 GB eMMC flash storage for the UniFi Controller, providing ample space for recordings and network data.

Front-Panel Display

Features a front-panel display that shows real-time system information such as network status and storage usage at a glance.

Scalable Performance

Powered by an eight-core processor and 3 GB of RAM to support multiple UniFi devices and cameras with responsive controller performance.

Product Specifications

• Model: UCK-G2-PLUS
• Processor: Octa-core Arm® Cortex-A53 with 3 GB RAM
• Flash storage: 32 GB eMMC
• Hard drive: 1 TB 2.5″ SATA HDD (user-upgradeable to 5 TB)
• Networking interface: 1 × 10/100/1000 Mbps RJ45 Ethernet
• Power options: 802.3af PoE-in; USB-C Quick Charge 2.0/3.0 (9 V DC, 2 A)
• Built-in battery: Yes (for safe shutdown)
• Display: Front panel system info display
• Device support (Protect mode): Up to 20 UniFi cameras
• Device support (SDN + Protect mode): Up to 15 cameras and 50 UniFi devices
• Power consumption: ~12.95 W
• Operating temperature: 0 °C to 35 °C
• Operating humidity: 20 % to 80 % non-condensing
• Dimensions: 131 × 27 × 134 mm
• Weight: ~582 g