Kerui W18 Smart Home GSM Security Alarm System

This Kerui W18 GSM home alarm device has a 1.7-inch TFT color screen display with the convenience of a WIFI function. It works to provide early warning against theft or threats of violence or other crimes from homes, offices, apartments, warehouses, and other buildings. It works in a way that protects the property from being endangered. Moreover, it can be protected from the outside by connecting to the cellphone via WiFi and turning on the alarm application.