Wireless video transmission eliminates the hassle of running cables. Plug the 4 CH Wireless Network Video Recorder and camera(s) into a nearby power outlet. The “Auto –Pair” technology will seamlessly pair the camera(s) to the recorder to start streaming HD Video. The Indoor/Outdoor wireless bullet cameras feature 2.1 Megapixel Sensors, double the resolution of standard 720p HD. IR arrays illuminate the scene up to an unprecedented 100' in total darkness.View your Revo Wireless cameras from anywhere. Using the “Revo Wireless” Smart Phone/Tablet app simply scan your NVRs QR code to begin mobile viewing. Access your Wireless NVR via the web using “www.revowireless.com”. View multiple units at once with the help of Revo Wireless CMS..4 Channel Wi-Fi Network Video Recorder.Up to 1000 Ft Outdoor Wireless Range.2.1 Megapixel Bullet Cameras with 100’ Night Vision (4).With incredible video quality, ease of use, and powerful networking tools, The Revo Wireless unique design complements any home or business.The Revo Wireless superb video quality is based on IP Wi-Fi technology which brings the power and beauty of digital high definition video and wireless right to the heart of your surveillance.