This 600 line camera has an excelent image, you can't find anything better for the price. It comes with a 3.6mm lens. It has a tough lightweight metal case to protect its internal components. It can be powered using any 12V DC power supply, and can be used with the WDR770 plug and play connector its total weight is .9 oz ( 25.5 grams) and a 90 day manufacturer limited warranty included. See more detailed specifications and features below.