The S500 is a compact board equipped with three types of push buttons, which customer can set with three different states for each button: single press, double press, and long press. This versatility makes it suitable for various use cases. The device is powered by a 3-volt battery, and customers can choose between 2 x AA batteries or 2 x AAA batteries. The S500 available on the LoRaWAN 915 MHz and 923 MHz frequency bands.