Seeing your SimpliSafe base station red can be alarming, but it usually indicates a system issue that needs attention. A red light often means there's a problem such as a lost connection, a sensor not responding, or a low battery in one of the devices. Start by checking your SimpliSafe app for alerts or error messages. Ensure your base station is connected to Wi-Fi and that all sensors are working properly. Rebooting the base station can often resolve the issue. If the red light remains, contact SimpliSafe support for help diagnosing and fixing the base station problem.