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 won’t 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, you’ll get a sharp and crisp image day or night smoothly. NOTICE: Wireless means video cable is not required for cameras’working, but device user still NEED to connect camera to Power outlet for 24/7 surveillance purpose..REMOTE MONITORING AND PLAYBACK: Free APP can be download to remote view and playback recordings (Please make sure NVR is connected to your router by Ethernet cable). It also support Sync-playback,Video Backup and Motion detection Alert. Email alert or App alert will be sent once motion got triggered (Noted: Please Set it Up Properly to Avoid Email Blast).