Product review (5 stars): Yes, you can use it on wireless internet (see below)
I was able to use the system on my wireless internet by adding this device:&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/NETGEAR-N300-Wi-Fi-Range-Extender-Essentials-Edition-EX2700/dp/B00L0YLRUW/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">NETGEAR N300 Wi-Fi Range Extender, Essentials Edition (EX2700)</a>. The range extender has an ethernet port that you can plug the bridge into. I'm not a tech pro, but was able to get it working without much trouble by following the directions provided with each device.

I bought this to monitor my motorhome and its fridge and freezer. I have always been afraid to leave our dogs inside it for very long on hot days, because sometimes the A/C ices up. So this solves my the concern over that and also whether the food inside the fridge is still ok after a hot day of travel. With my Verizon broadband card and the wi-fi range extender, I can monitor everything on the go.

BUT once I got it all set up, I decided the more pressing use was to monitor the temperature back at our house (and in our home fridge and freezer) while we are away. So I'm planning to leave this system set up at home and get a second system for the motorhome.