Colorful Display Touch Keypad Home and Business Wireless Alarm Home Security System with WiFi &GSM(2G) Network and iOS Android APP kit

It is a cheap but ok alarm. It does not beep if you enter or exit a door nor when you open and close a window. The sensor only notifies you via on a app. The battery life is non-existent dies after 5 mins. And very hard to setup on the app provided. I would return if my return window was still open.

Not descriptive enough instructions.Door alarm stickers fell off within days.Could not seem to sync with my WiFi.

It was a very basic product. If that is what you want for a fair price which is what I wanted. Great.

This system only lasted 3 days before it stopped charging. Looked nice but ultimately didn't work as wished.

Easy to use and install good directions nice setup