Will never use this company again! We ordered one lock and sent us two and charged us for two. I asked how to fix this, and they said they would send me an email with how to send the extra lock back, but they never did this. We are a very busy entity, and the last thing we need on our plate is trying to correct this company's mistake, and then jumping through their hoops to get our money back, go through the hassle of sending the extra lock back. Save yourself the trouble and don't use GoKeyless!