It has a rectangular box shape and can be mounted on the wall in either a horizontal or vertical orientation. With a maximum amperage of 1 amp and a voltage of 120/277v, this module is suitable for interior use and compatible with LED bulbs. Its smart home compatibility with Lutron and Wi-Fi protocols makes it a great addition to any smart home system. The FCJS-010 model is resistant to any room and made of durable plastic material.