Door / Window Wi-Fi Keypad Alarm

It is a keypad alarm system that can be set on the door, or window of the house and when the door or window is opened, the alarm will automatically sound and send a notification to the smart device. It has a WiFi function so it can be connected to any smart device and all information will be known. This alarm system is ideal for security so it is suitable for setting doors, windows, drawers, suitcases, and any other places. It is made of ABS plastic material so it can be used for a long time.