With incredible video quality, ease of use, and powerful networking tools, Reva ultra is the very best that Reva has to offer. Reva Ultra's unique design complements any home or business. The Reva Ultra's rucb36-2b Bullet 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 Reva ultra rucb36-2b Bullet camera takes it one step further, featuring, optical grade, IR optimized glass, 3D digital Noise reduction, and massive 4 Megapixel sensors, double the resolution of standard 1080P HD. Reva 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. Reva 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.