Kit wired. Includes Wi-Fi controller and a waterproof wired magnetic sensor. iSmartGate Mini will remotely open, close and control your garage door or gate through Amazon Alexa, Google Home, iFTTT or with native iOS/Android App. Includes key features such as remote access, remote gate status alerts, temperature alerts and automatic open/close with GPS location or time (with IFTTT). Recommended for the control of 1 door or gate with over 5 opening-closing cycles per day.