We only have this product for few days, nevertheless we want to share what we think about it. First of all, we think that the PAN and TILT camera capability its incredible, you can control it remotely from the monitor's joystick so easy and quick, when the camera is in movement the sound gets mute then resume once you release the joystick. Video quality is quite good we test it with artificial indoor lights and performed very nice, the nightvision option is auto, the camera has a photo sensor on top that allow to identify if it is dark to activate the infrared, which quality its very aceptable. Camera needs to be plugged to the Power adaptor in order to work, but the remote you can use it on the same way or on battery, (at this point on time can tell you how last), but we were playing a lot and still plenty of juice left. The good thing you can set the monitor to be active as SCREEN mode only when pick up a noise and the LCD display comes up to save battery. Camera brings temperature sensor which is very accurate compare with two other thermometer tested on same room. The monitor screen size for a remote unit is huge 3.5" or 9cm diagonal. Materials are very polish plastic with some WOOD LIKE finish in both devices very nice... About the sound quality is very clear and loud you can set different level of it. The setting menu is friendly and easy to go around, on the remote there are different leves of screen brightness that can help to save battery too. About the range is quite strong for one floor home with a separation of 30 metres is perfect... Anyway that is the first impression we will test it more in deep in the coming months and updated this reviews. oh the delivery was free and quick think took like 4 days to arrive in a regional area of NSW.