XNY 4G and WiFi Wireless Home Alarm System, 16-Piece-Kit DIY Burglar Alarm System for Home Security with App Control, Door Window Sensor, Motion Detector,Work with Google Assistant and Alexa

I purchased this to replace a similar alarm system that was becoming unreliable. This one appears to be well made but the instructions are not the easiest to understand even though I used to install and design security systems in my younger days I thought it would be easier. However my main concern was the lack of response from the company when I asked for help. It took considerable time to receive a response which was short lived so don’t expect any help if you need it. Also I found the signal range of devices to the control panel was poor so before installing devices test the range first.

I had to send ours back has faultyVery poor wifiNo method to test a sensorHad to send back to amazon

The item or product has been sent with the outer product's box badly damage. I could possibly acept it if the product inside was not an electronic item.

Systems is fine, but how do I connect the SIM card to ring my mobile phone when in alarm mode, can anyone help to sort, what’s the manufacturer number