1. RFID Card Disarming, Anti-Pry Alarm, Touch Button, Tuya App Control 2. Remote Arming And Disarming, Switching Between 11 Languages, Password Arming And Disarming 3. You Can Arm And Disarm When Going Out And Returning Home 4. Can Be Used As A Doorbell 5. Rfid Card Is Used For Arming And Disarming, Which Is Convenient And Fast Type:Anti-Theft Alarm Host Low Voltage Alarm:Low Voltage Reminder Function For Accessories Communication :2G+Wifi Number Of Zones:100 Lines Ambient Temperature:-10℃-55℃ Probe Input :Wireless Alarm Mode:Gsm Alarm Multi-Language:11 Languages Can Be Switched Freely Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:ABS Package Contents: 1 * Host 1 * Infrared Remote Control 2 * RFID Card 1 * Data Cable 1 * English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.