Features: 1. You can learn 100 wireless defense zones, and the top 10 wireless defense zones can have custom names. 2. Can learn 10 remote controls and customize names. 3. Can learn 10 RFID cards and customize their names. 4.1.8-inch TFT color screen display. 5. Dock with graffiti apps for smart living. 6. Support intelligent voice control such as Amazon for for Alexa,for google Assistant, for IFTTT, etc. 7.11 National languages: Chinese, English, German, Russian, Spain, Poland, Italy, French, Portugal, Greece, Romanian 8. Supports 5 sets of alarm phone settings, and can separately set the alarm SMS switch and the call making switch. 9. Support 20 second alarm recording short message. 10. Support wireless sensor battery voltage low prompt. 11. for doors and for window not closed. Specifications: *Product Name:alarm host *Material:abs *Size:21*15*9cm Model:GSM+WIFI Home Security Alarm Kit Power input:DC 5V（micro USB standard interface power supply) Standby battery:3.7V/500mAh lithium-ion Working current: