Versatile outdoor display fit for your business. High visibility under bright environments; with a brightness of 1,500 nits, 22XE1J boasts high visibility in bright environments. In addition, its clear visibility can deliver a variety of information even to those wearing polarized sunglasses. The small and light size of 21.5" allows for flexible use in various spaces. In particular, you can install the display in various way allowing for high utilization for small-medium businesses (SMB) to large businesses. The display is sealed with IP56 design for reliable operation. It's designed to be not only waterproof but also weatherproof against the damaging effects of the sun, rain, snow, dust and wind, which is an essential feature for outdoor application. 22XE1J Can be used under a wide range of operating temperatures which results in fewer constraints for outdoor installation. Conformal Coating improves reliability of the circuit board, power board by protecting it against dust, iron powder, humidity, etc. The screen brightness is automatically adjusted depending on the ambient light. The brightness is increased in light for better visibility, while it is decreased in darkness for efficient power management.