GSM Alarm, Convenient Practical Burglar Alarm System with Door Sensor Remote Control Charging Cable for Home Security for Apartment (US Plug) - Airshi, Airshi6vzidhrgam-13

• The GSM network clock is synchronized to ensure that the clock is accurate and supports national time zone settings. Obtain the device status via online GPRS, and automatically alarm when offline. APP can link to the camera, real‑time control of the live situation at home. The main unit comes with SOS emergency button, one‑key alarm. Support multi-language menu display, voice prompts and alarm SMS settings. Can record 20S language information and alarm voice 2.4 inches TFT display, with brief user interface and menu prompt design, can display date and clock. WIFI/GSM/GPRS internal network alarm system, support APP push, SMS, language monitoring, intranet center and other alarm channels to ensure stable and reliable alarm performance.. It can be connected to infrared, door sensor, siren, gas alarm, smoke alarm, etc.