This Lorex 1080p HD Security Camera System drops from the sale price of $199.99 to $169.99 when you apply the code SAVE15 in your cart at Lorex. The shipping is free. That's the lowest price we found by $30. It comes with four outdoor-rated cameras that have night vision up to a distance of 130'. The main receiver unit has a 1TB DVR built in. When connected to a home network over ethernet, you can also access this system remotely from Android and iOS devices. Sales tax is not charged in most states.