XNY 12-Piece-Kit Full Touch Screen Wireless Smart Home Alarm System, DIY 4G and WiFi Burglar Alarm System for Home Security with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Siren

[ Easy to install ]: No professional knowledge needed, you can install it in minutes. Just fix the alarm host on the wall(screws are included), plug in the Micro C data cable and power it on. Built in back-up battery for emergency use. Package includes 1* alarm host; 2* motion detectors; 4* door window sensor; 2* remote controls; 2* RFID card; 1* alarm siren.
[ 4.3 inch touchscreen ]: 4.3 inch IPS capacitive touch screen, simple style, responsive and enhanced user experience. Easy operate for the older and the children. Support setting different theme color.
[ Support dual network and work with Free APPs]: Support 2G/3G/4G sim card ( does not support 5G sim card) and 2.4GHz WiFi ( does not support 5G WiFi). If a SIM card is inserted,the alarm system can work normally even if the wifi is disconnected. // Work with “Tuya” and “Smart Life” APP, you can operate anywhere on APPs. Also, when the sensors are triggered, you will get real-time notification via APPs. // Compatible with Alexa and Google Assistant, you can voice control this alarm system.