The NZXT Sentry LX ships in a compact cardboard box. The front is taken up by a large picture of the unit itself along with a few pointers about its capabilities. The rear has the exact same image once more, but goes into greater details about the features and specifications.
Opening up the package, the first thing you see is a folded manual. It goes into great detail about installation and use. Along with the booklet, there are screws to hold the Sentry LX in place as well as additional temperature sensors. A battery is also included. This is needed to store your settings if you disconnect the power of the device. NZXT further protects the display with a plastic foil, which you need to peel off before use.