With incredible video quality, ease of use, and powerful networking tools, Revo Ultra is the very best that Revo has to offer. Revo Ultra's unique design complements any home or business. The Revo Ultra's RUCMD36-1C Mini Dome camera is based on IP technology. Ip, or internet protocol, technology brings the power and beauty of digital high definition video right to the heart of your surveillance system. The Revo Ultra RUCMD36-1C Mini Dome camera takes it one step further, featuring, smart IR LEDs, 3D digital Noise reduction, and massive 4 Megapixel sensors, double the resolution of standard 1080P HD. Revo Ultra cameras also come equipped with smart IR arrays. Night vision video quality is unmatched. With enhanced dispersion, IR arrays strongly and evenly illuminate the scene up to an unprecedented 100' in total darkness. Smart IR adjusts IR array intensity for just the right amount of IR illumination at any given time. Revo Ultra cameras are built for the outdoors, capable of handling temperatures as hot as 140F and as cold as -31F, rain or shine. When it comes to surveillance, every detail counts.