Model: NVR-2018 Network Digital Video Recorder Wired LanCam x 8/ 1Mon (BNC)/ MJPEG/ 4~64kb image size/ TCPIP, DHCP, HTTP, UDP, ARP, ICMP		Model: NVR-2028 Network Digital Video Recorder Wireless LanCam x 8/ 1Mon (BNC)/ MJPEG/ TCPIP, DHCP, HTTP, UDP, ARP, ICMP/ Wireless Bit Rate: 11, 5.5, 2, 1 Mbps