VIDEO SECURITY CAMERA SYSTEM: Record, playback and store footage directly to your NVR with 1TB Hard Drive pre-installed. 24-hour daily recording as the factory default setting, device user can also customize your own recording schedule. With Firstrend Security Camera System, you wont miss your important moment. WIRELESS SECURITY SYSTEM: Day and night surveillance NVR kit comes with 4pcs of 2MP 1080P Full HD wireless cameras at IP66 waterproof, 1080P NVR with 1TB hard drive pre-installed. It's equipped with multiple features such as night vision(up to 65ft), live-streaming, remote monitoring and motion detection alerts. QUICK SETUP: Featuring Auto-Pair technology, plug the camera and NVR power supply into outlet nearby, connecting NVR box to a monitor, youll get a sharp and crisp image day or night smoothly. NOTICE: Wireless means video cable is not required for camerasworking, but device user still NEED to connect camera to Power outlet for 24/7 surveillance pur