1080P 8CH NVR Kit with 4pcs Wireless/wired IP Cameras, 3.6mm Wide-angle lens, Two-way Audio, IR night vision 20-25meters, Easy Mobile Phone Monitoring Setup.(1pcs 8CH NVR+4pcs 1080P Camera+4pcs camera adaptors+1pcs microphone) 1080P 8CH NVR, support up to 8pcs IP cameras/ DVR HDD excluded Cameras1080P 2.0MP HD Resolution with crystal image WiFi Camera supports Wirelss and Wired mode both 3.6mm Wide-angle lens, perfect for close-distance surveillance Motion Detection, Email-alert with snapshot, Push video to your mobile phone, Easy Mobile app setup, Friendly PC Software for remote access