AFDSolutions via eBay offers the Zmodo 1080p 4-Channel 1TB NVR Indoor/Outdoor Surveillance System with Four 720p Cameras for $179.99 with free shipping. That's tied with last month's mention as the lowest price we've seen. (Excluding other eBay vendors, it's the best deal today by $13.) The system features a 4-channel NVR with 1080p video recording and 1TB HDD, four indoor/outdoor 720p bullet cameras, night vision up to 65 feet, motion detection, remote access via its Zmodo app, and power over Ethernet.

Update: The price has dropped to $149.99.