The installation was a long day process, the guys were very nice and helpful. They showed us throughly how to use once installed. We feel protected after installing this, very easy to use, best thing is we can see the house through the app from any corners of world and can sleep with peace of mind and relax. Whether we are in or out of house can keep an eye what is happening around us. worth installing. Now we think we should have done this long ago, that could had saved us the stress being away from house and its safety.