Very good sound power, and lots of fun symphonies, easy connection I connected mine on existing cable length of 35 meters + I used for it (the plugs supplied with the cable which I then cut to connect my existing son of both sides) for long reach of my portal to my door. it works impeccable and in the data sheet for this product is given for a range of 200 meters so no worries on that side. Simple product to use good camera, good color big screen .... Perfect for the price.