2G/WiFi GSM Tuya Wireless Home Alarm System 4.3-inch Full Touch Screen Alarm Panel SOS Anti-theft Alarm Temperature and Humidity Wireless Alarm System for Home Security. This WIFI alarm kit utilizes a dual network system, combining Wi-Fi 802.11 b/g/n (2.4GHz) and cellular (GSM or 4G), ensuring a reliable and secure connection for your home security system. The hub model features a fingerprint sensor for unlocking, providing an extra layer of security. The main screen displays the current temperature and humidity, offering a comprehensive overview of your home environment. The door/window sensors and PIR motion detectors send push notifications to registered users when triggered, including the sensor name. This allows you to know exactly where a potential breach is occurring, enabling a quick response. Buy Now and Save 42% OFF 2G/WiFi GSM Tuya Wireless Home Alarm System for €55.79. With free shipping.