1PCS - 8CH WiFi Security NVR 8PCS - 3MP Wireless IP Camera 1PCS - 12V Power Supply for NVR 6PCS - 12V Power Supply for CCTV Camera (Cable length:3 meters) 1PCS - Screw 1PCS - USB Mouse 1PCS - User's Manual 2PCS Stricker No Hard Disk Or 1TB 2TB 3TB 4TB Is optional