Absolutely the best purchase I ever made, no doubt. It a very easy setup and the video tutorial was very simple and clear. The customer service they have a pleasant attitude, and providing knowledgeable and resourceful resources. The first item I order I have a little issue but after I call them and Spoke to customer service ( Dao Vang) and he said he will sending a new one right away he said after I received the the new new item I can return the old one back. The price of the item I purchase is not that expensive in my own opinion, I definitely their products. Thank you. 12Volts. Elmer