Newegg offers the Zmodo 4-Channel CCTV DVR Camera System, model no. PKD-DK4216-500GB, for $189.99. Coupon code "EMCAPKA83" cuts the price to $149.99. With free shipping, that's the lowest total price we could find by $49. It features a 500GB hard drive, network access, VGA video output, USB 2.0 backup, and four CMOS IR night vision indoor cameras. Deal ends March 11.