Buy.com offers the refurbished Uniden Indoor Wireless Security System, model no. UDW10003-2, for $119.99 with free shipping. That's $25 under the lowest total price we could find for a new set with only one camera, although we saw a refurbished single-camera set for $52 less in June. It comes with two cameras and features a 3.5" color LCD, infrared LED, night vision, 2.4GHz wireless technology, and more.
No warranty information is provided.