The Ubiquiti Cloud Key Gen2 Plus UniFi Access Control combines network controller and video recorder capabilities. It enables you to control your UniFi network as well as your UniFi Protect cameras from a single interface. An octa-core Arm Cortex-A53 chip CPU powers the device and features 32 GB of eMMC memory. It also has a 1 TB 2.5" SATA hard drive that can hold up to 1600 hours of video. The user may upgrade the hard drive, although it only supports hard drives that operate on 5V power. It features a 1.42" grayscale OLED display that displays device status and network information. There are also power and factory reset buttons. The Ubiquiti Cloud Key Gen2 Plus UniFi Access Control features one GbE RJ45 network connection connector and one USB-C power supply port. The device supports PoE and rapid charge 2.0/3.0 power adapters. The highest power consumption of the devices is 12.95 W. The device is housed in an anodized aluminum casing for durability and heat dissipation. It weighs 582 g (1.3 lb) and measures 131.2 x 27.1 x 134.2 mm (5.2 x 1.1 x 5.3"). A white/blue LED on the device displays the device's power condition. Temperatures range from 0 to 35° C (32 to 104° F) and humidity levels range from 20 to 80% noncondensing.