@vimukthihola dear friend, thank you very much for stopping and sharing your views on the product.
This device has several outstanding points before other devices of its nature. the application is more oriented to control the states of the filters or claims that you can make to the company supplying the device. In cost to the cost, not in this, in another product of the same company shows that they are cheaper than others with less equal benefits. In terms of computer security I have not read much about it. I appreciate your comments very much
I wish you a great day